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Starrett diamond core drills for precision drilling of glass, ceramics, stone, and metals. Durable, high-performance, and ideal for industrial, construction, and lapidary applications. Home Plated Diamond Products Diamond Core Drill Starrett Diamond Grit Hole Saws 5mm Starrett Diamond Core Drill Master the art of hole drilling with our Starrett Diamond Core Drill. This drill is specifically designed for drilling holes in hard and brittle materials, including glass, marble, tile, granite, and calcium silicate board. Starrett diamond grit hole saws are excellent tools for drilling holes in a wide range of hard and brittle materials, including glass, marble, tile, granite, and calcium silicate board. The diamond coating on these hole saws provides superior performance and longer tool life. The key points highlighting the suitability and benefits of Starrett diamond grit hole saws: Versatile Applications: Starrett diamond grit hole saws are versatile tools suitable for various materials, making them valuable for both professional and DIY use. Clean and Accurate Holes: These Starrett diamond grit hole saws are known for their ability to produce clean and accurate holes in materials like glass, tile, and ceramic. The diamond grit ensures precision and reduces chipping or splintering. Extended Tool Life: The diamond-coated edge of these hole saws significantly extends their lifespan compared to conventional hole saws . This longevity makes them cost-effective and minimizes the need for frequent replacements. Suitability for Hard Materials: The diamond-coated hole saws are especially well-suited for hard materials like granite and glass fiber cement boards, where conventional tools may not perform as effectively. Starrett diamond grit hole saws offer an effective cutting action on non-metallic materials, as well as difficult-to-cut materials. They are particularly well-suited for applications where other tools may struggle. These hole saws are designed for use with electric drills. However, please note that the electric drill is not included with the hole saws . Starrett diamond grit hole saws are sometimes referred to as diamond drill bits , diamond core drill bits , diamond grit hole saws , or glass/tile drills. This is because they are versatile tools used for drilling holes in various materials, including glass, ceramic, porcelain, tile, limestone, slate, marble, granite, and more. How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

Starrett diamond core drills for precision drilling of glass, ceramics, stone, and metals. Durable, high-performance, and ideal for industrial, construction, and lapidary applications. Home Plated Diamond Products Diamond Core Drill Starrett Diamond Grit Hole Saws 6mm Starrett Diamond Core Drill Achieve precision drilling with our Starrett Diamond Core Drill. This drill is engineered for drilling holes in hard and brittle materials, ensuring accurate and efficient drilling results. Starrett diamond grit hole saws are excellent tools for drilling holes in a wide range of hard and brittle materials, including glass, marble, tile, granite, and calcium silicate board. The diamond coating on these hole saws provides superior performance and longer tool life. The key points highlighting the suitability and benefits of Starrett diamond grit hole saws: Versatile Applications: Starrett diamond grit hole saws are versatile tools suitable for various materials, making them valuable for both professional and DIY use. Clean and Accurate Holes: These Starrett diamond grit hole saws are known for their ability to produce clean and accurate holes in materials like glass, tile, and ceramic. The diamond grit ensures precision and reduces chipping or splintering. Extended Tool Life: The diamond-coated edge of these hole saws significantly extends their lifespan compared to conventional hole saws . This longevity makes them cost-effective and minimizes the need for frequent replacements. Suitability for Hard Materials: The diamond-coated hole saws are especially well-suited for hard materials like granite and glass fiber cement boards, where conventional tools may not perform as effectively. Starrett diamond grit hole saws offer an effective cutting action on non-metallic materials, as well as difficult-to-cut materials. They are particularly well-suited for applications where other tools may struggle. These hole saws are designed for use with electric drills. However, please note that the electric drill is not included with the hole saws . Starrett diamond grit hole saws are sometimes referred to as diamond drill bits , diamond core drill bits , diamond grit hole saws , or glass/tile drills. This is because they are versatile tools used for drilling holes in various materials, including glass, ceramic, porcelain, tile, limestone, slate, marble, granite, and more. How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

Diamond hard grinding wheels for precision grinding of glass, ceramics, stone, and lapidary. Durable, high-performance, and ideal for industrial and lapidary applications. Home Plated Diamond Products Diamond Grinding Wheel Diamond Hard Wheel 100Grit Diamond Flat Hard Wheel Lapidary Diamond Grinding Wheels and Lapidary Polishing Wheels are specially designed for grinding and polishing hard materials such as gemstones, rocks, ceramics, and glass. These wheels are known for their clean and fast grinding action, making them a popular choice among lapidary enthusiasts.The Diamond Lapidary Wheels are made with electroplated diamond on the peripheral surface of a precision turned, seamless, steel rim. This ensures that the wheels are durable and long-lasting, even with frequent use. They are particularly well-suited for glass beveling, cold glass working, and lapidary working.Our Diamond Lapidary Wheels come with a steel ring and plastic core, and have a 1" arbor that comes with bushings to adapt to 1/2, 5/8, or 3/4 inch shafts . They are available in a variety of grits and sizes to suit different grinding and polishing needs.Some of the popular variants of our Diamond Lapidary Wheels include the 8 diamond lapidary wheels , Lapidary diamond grinding wheels, flat lapidary wheel , diamond Lapidary wheel, and 6 inch diamond lapidary wheel . These wheel s are designed to cater to specific Lapidary needs and offer superior performance and durability.In conclusion, if you are looking for high-quality Diamond Lapidary Grinding Wheels and Lapidary Polishing Wheels , look no further than our range of products. With our precisio n-engineered Wheels , you can achieve clean and fast grinding action and achieve professional-grade results every time. Available in a variety of grits and sizes. Products Specification: Grinding Wheel Size: The grinding wheel is 8 inches,6inches in diameter and 1.5 inches,2inch in width. Grinding Wheel Type: These are hard grinding wheels designed for various abrasive applications. The "diamond" designation likely indicates that they have a diamond abrasive surface for enhanced durability and cutting performance. Diamond Mesh: The available diamond mesh sizes for these grinding wheels are 60, 80, 100, 180, 220, 280, 360, and 600. These mesh sizes determine the coarseness or fineness of the abrasive surface and are used for different grinding applications. Bushing Sizes: The package includes bushings in three different sizes: 1/2 inch, 3/4 inch, and 5/8 inch. These bushings are included to adapt the g grinding wheels to fit different spindle sizes or machinery. Order Code: The order code for these specific grinding wheels is "DGW8+Diamond Mesh." This code is used to identify and purchase the specific product with the desired diamond mesh size. 6pcs set of 80Grit and 220Grit Diamond Hard Flat Grinding Wheel ,280Grit,600Grit,1200Grit,3000Grit Diamond Resin Soft Grinding Wheel . These hard diamond grinding wheels are versatile and can be used for various g rinding and abrasive applications. The combination of different diamond mesh sizes and included bushings allows you to adapt the wheels to different tasks and machinery. Products Order Code Grit Size 6" x1.5 Plastic Hub Grinding Wheels DGW6 45Grit 60-100Grit 180-1200Grit 8" x1.5 Plastic Hub Grinding Wheels DGW8 45Grit 60-100Grit 180-1200Grit 8"x2" Plastic Hub Grinding Wheels DGW82 45Grit 60-100Grit 180-1200Grit 45Grit 6" x1.5 Steel Hub Grinding Wheels DSGW6 45Grit 60-80Grit 100-1200Grit 8" x1.5 Steel Hub Grinding Wheels DSGW8 45Grit 60-80Grit 100-1200Grit How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

Shop notched rim diamond saw blades for precision cutting of glass, ceramics, stone, and metals. Durable, high-performance, and ideal for industrial and craft applications. Home Plated Diamond Products Diamond Saw Blade Notched Rim Lapidary Blade 100x20x0.5 Diamond Notched Rim Lapidary Blade Notched Rim Slab Saw Blade Take your lapidary work to the next level with the Notched Rim Slab Saw Blade. This high-quality cutting tool is designed to withstand even the toughest of materials, including hard jasper, agate, petrified wood, geodes, and more. T he Diamond Lapidary Rock Notched Rim Slab Saw Blade , a high-quality cutting tool that is perfect for a wide range of Lapidary materials. This blade has been designed to withstand even the toughest of materials, including hard jasper, agate, petrified wood, geodes, and more. With its notched construction on a thin core, this Blade is ideal for cutting more precious materials with precision and accuracy. T he standout features of this Blade is its ability to cut through a variety of rocks, from the very soft Petoskey Stone fossils to the hardest of jasper and agate. This makes it an incredibly versatile tool that can be used for a wide range of lapidary projects, whether you're cutting gemstones, jewelry, glass, tile, or other materials.The Notched Rim Lapidary Blade is an excellent quality commercial-grade blade that has been specifically designed for use on hard lapidary materials. With more diamonds in the notched rim and a stiffer core, this blade is able to cut faster and provide a longer use-life than other Blade on the market. This makes it a great choice for lapidary enthusiasts who want a high-quality tool that will last for years to come.Similar to the Blue Blazer, the Notched Rim Lapidary Blade is a top-of-the-line cutting tool that is perfect for lapidary professionals and hobbyists alike. Whether you're working on a large-scale project or a small, intricate design, this blade is sure to deliver the precision and accuracy you need to achieve your desired results.In summary, if you're looking for a high-quality lapidary Blade that can cut through even the toughest of materials with ease, the Diamond Lapidary Rock Notched Rim Slab Saw Blade is the perfect choice. With its notched construction, more diamonds, and stiffer core, this blade is sure to provide you with the precision and accuracy you need to achieve your desired results. Order Code Dimension Hole Size Order Code Dimension Hole Size PCRB1010 4"x0.008" 3/4"+1/2" PCRB 1012 6"x0.012" 3/4"+1/2" PCRB 1012 4"x0.012" 3/4"+1/2" PCRB 1516 6"x0.014" 3/4"+1/2" PCRB 1516 4"x0.014" 3/4"+1/2" PCRB 2016 6"x0.016" 3/4"+1/2" PCRB 2016 4"x0.016" 3/4"+1/2" PCRB1010 8"x0.008" 3/4"+1/2" PCRB1010 5"x0.008" 3/4"+1/2" PCRB 1012 8"x0.012" 3/4"+1/2" PCRB 1012 5"x0.012" 3/4"+1/2" PCRB 2016 8"x0.016" 3/4"+1/2" PCRB 2016 5"x0.014" 3/4"+1/2" PCRB 2016 10"x0.048" 3/4"+1/2" PCRB1010 5"x0.016" 3/4"+1/2" PCRB 2016 12"x0.052" 3/4"+1/2" How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

Premium leather polishing discs deliver flawless mirror finishes on gemstones, metals, and glass. Perfect for lapidary and jewelry polishing work. Home Polishing Pads Leather Polishing Pads 12inch Construction Industry Perspective Streamline your construction process with the Leather Polishing Pads. Designed for polishing various materials, these pads are perfect for polishing concrete, stone, and other hard materials. Ideal for use in construction, renovation, and restoration. Leather polishing pads and discs are versatile tools used for polishing various materials, especially when oxide compounds are employed in the process. These pads and discs are particularly well-suited for working with soft stones, making them an excellent choice for a wide range of applications, from general polishing to cabochon creation and glass polishing. Key Features: Oxide Compound Compatibility: Leather polishing pads and discs are compatible with oxide compounds , which are abrasive materials often used in polishing to achieve a smooth and reflective finish. Ideal for Soft Stones: These tools are highly effective for working with soft stones, as their gentle yet abrasive nature helps achieve the desired finish without causing damage. Versatility: Leather polishing pads and discs find applications in general polishing tasks, shaping cabochons (domed gemstones with a smooth, rounded surface), and polishing glass materials. Top Grain Cowhide: The polishing material is crafted from top grain cowhide, known for its durability and flexibility. This high-quality leather is approximately 1/4 inch thick and boasts a smooth side that enhances the polishing process. Whether you're a lapidary enthusiast, jewelry maker, or involved in glasswork, Leather polishing pads and discs are valuable tools that ensure the smooth and polished finish you desire. Their compatibility with oxide compounds and suitability for working with soft stones make them indispensable for various projects, where quality and precision are paramount. Order No. Backing Order No. Backing LPD6 None LPD10 None LPD8 None LPD12 None LPDM6 Magnetic LPDM10 Magnetic LPDM8 Magnetic LPDM12 Magnetic LPDV6 Velrco LPDV10 Velrco LPDV8 Velrco LPDV12 Velrco How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

Durable felt polishing pad for smooth and precise finishing on gemstones, glass, ceramics, and stone. Ideal for lapidary and DIY projects. Home Polishing Pads Felt Polishing Pads 10inch Felt Polishing Pads Achieve exceptional polishing results with Felt Polishing Pads, precision-engineered tools crafted for versatility and reliability. Made from high-quality felt material, these pads provide excellent cushioning and support for abrasive compounds, resulting in smooth and uniform surface finishes. Whether used in automotive restoration, jewelry making, or precision engineering, Felt Polishing Pads offer superior performance and durability, making them essential tools for achieving flawless surfaces in various industries. The Felt Polishing Pads are premium quality Pads that offer high resistance and exceptional grip with their black velour side. These versatile Pads can withstand high temperatures and friction levels, making them perfect for cutting and polishing a wide range of surfaces, including Glass, Plastic, Metal, Stone, and Minerals.Achieve a superior shine on your stone countertops with our buffing and shining products. These final polishing pads are also suitable for use on sapphire, glass, lapidary , and gemstone surfaces. After using diamond lapidary glass tools and grinders , our wool Felt Polishing Pads provide an excellent cutting and polishing action, resulting in a high-gloss finish on various surfaces.Our felt polishing pads come with a magnetic backing plate and are available in dimensions ranging from 6” to 24”. Whether you need a wool Felt Polishing Pads for glass, a wool felt disc polishing pad , or a Felt Polishing Pads , we have you covered. Trust our high-quality wool polishing Pads to enhance your polishing and buffing experience. How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

REZ resin diamond soft grinding wheels for precision soft grinding of glass, ceramics, gemstones, and metals. Durable, versatile, and professional-grade for lapidary and industrial applications. Home Resin Diamond Products REZ Diamond Soft Grinding Wheel 325Grit Rez Diamond Soft Lapidary Wheels Highly effective resin wheels , REZ Diamond Soft Lapidary Wheels , are specially designed for cabbing, contour grinding , pre-polishing, and forming stone, glass, synthetic materials, and certain metals. These REZ Diamond Soft Lapidary Wheels excel in high-volume commercial cabbing thanks to their efficiency and effectiveness. We choose our REZ Diamond Soft Lapidary Wheels for commercial cabbing because we manufacture them using a proprietary technique that securely locks commercial-grade diamonds into a specially formulated resin-bonded belt . We then mount this belt on a medium-density foam backing with a plastic center core, providing a cushion that allows the Wheels to conform to your stone and absorb pressure. These wheels possess an aggressive resin bond that results in a rough texture with sharp points, rendering them perfect for heavy-duty use. However, due to their napped nature, these wheels necessitate a break-in period before you can use them on jewelry pieces. You can also employ these wheels on other cabbing machine brands since they feature 1" arbor holes and come with bushings to accommodate 1/2", 5/8", and 3/4" arbors. Our Premium REZ Diamond Resin Soft Wheels quality commercial grade resin bonded diamond Lapidary Wheels achieve superior performance, gives high quality finish. Wheels perfectly perform polishing , sanding , shaping , cabbing and grinding operations. Works with most stones and gemstones. Will work with most cabbing machines like: Covington, Cab King, Genie, Lortone and others. These Wheels require a break-in period before use. Most common sizes are listed in our online shop, other sizes available upon request. Please inquire. Premium REZ Diamond Wheels Break-In Instructions For premium REZ Wheels only. First of all, please do not use this wheel dry. Use plenty of water. Failure to do so will cause damage to the wheel . These wheels are manufactured with aggressive resin bond, resulting in rough texture with sharp points. They require a break-in period prior to working on cabs or other jewelry pieces. To break-in your wheel , sand and polish a large piece of agate (or something else that is in-between 8-9 on a hardness scale) to remove excess resin bond that contains protruding diamonds and smooth down all sharp points. Using these wheels without breaking them in can cause a scratchy finish. Make sure the piece of agate or other material you are using to break-in your wheel is of no value to you. Use a piece of agate with a smooth face and a square or rough straight edge on one side (use the rough edge to knock off the very tops of the peaks only). Use the agate with plenty of water to run the wheel in.Don’t try to smooth the wheel entirely as this will wear the wheel excessively. Avoid placing sharp edged of stone onto the wheel s as this will strip the resin right off. While cabbing Products Order Code Grit Size 6"x1.5" DRZGW6 60 140 280 325 600 1200 3000 8000 14000 and 50000 8"x1.5" DRZGW82 60 140 280 325 600 1200 3000 8000 14000 and 50000 8"x2" DRZGW82 60 140 280 325 600 1200 3000 8000 14000 and 50000 How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

Diamond channel faceting laps for precision cutting, shaping, and polishing of gemstones. Durable and professional-grade, ideal for lapidary hobbyists and experts. Home Plated Diamond Products Diamond Faceting Lap Diamond Channel Lap 220Grit Unparalleled Precision : With their specialized design and diamond-coated cutting edges, our Diamond Channel Laps provide unparalleled precision and accuracy in graphite machining applications. Experience the difference for yourself. D iamond Channel Laps are a superior cutting tool that features a unique textured surface. This surface allows for greater contact with the diamond surface, as debris is effortlessly whisked away through the channels. The result is faster, cleaner cutting , making these laps ideal for a variety of general cutting purposes.Crafted from premium metal bonded diamond , these Laps boast island type plateaus separated by Channel depressions. They come equipped with a standard pre-attached aluminum master lap , ensuring ease of use and maximum efficiency.Unlike regular laps , Diamond Channel laps feature a textured surface with randomly spaced channels surrounding diamond impregnated "islands." These Channel depressions allow cutting debris to be quickly flushed away, resulting in a quick cutting action that is unparalleled in the industry.With a 1/2" standard hole size, these laps are versatile and can be used for a wide range of applications. Whether you are a professional lapidary or a hobbyist, Diamond Channel Laps are an essential tool for achieving precise, high-quality cuts. Diameter Backing Grit Size Order No. 6 inch Aluminum Master 60Grit-3000Grit DCFL-6 8 inch Aluminum Master 60Grit-3000Grit DCFL-8 How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

Durable QRS flexible diamond sanding disc for precision grinding, smoothing, and polishing of gemstones, glass, ceramics, and stone. Ideal for lapidary and DIY projects. Home Flexible Diamond Products Flexible Diamond QRS Disc 16inch Flexible Diamond QRS Disc Automotive Industry Perspective Take your automotive grinding to the next level with our Flexible Diamond QRS Discs. Designed for grinding metal and other materials, these discs feature a durable diamond-coated surface for efficient grinding and polishing. Available in various sizes and grades, they're perfect for both machine and manual polishing. Our Flexible Diamond QRS Discs are specially designed for grinding natural and synthetic stone, glass, ceramics, and hard metal. These quick-release (Velcro) flexible diamond discs are available in all sizes and grades, and are color-coded for easy identification. They can be used for both machine and manual polishing , but should be used with wet grinding . These discs are available with various backing option s, including M14 fixing members, snail locking , self-adhesive , plastic , and magnetic . They are perfect for wet polishing of glass, ceramic, hard metal, natural stone (including granite, marble, and sandstone), and artificial stone. Our Flexible Diamond QRS discs come in a range of colors, including green, black, red, yellow, white, blue, and orange, making it easy to identify the different grades. They are the perfect choice for anyone looking for high-quality, flexible diamond sanding pads that are easy to use and provide excellent results. In addition to our Flexible Diamond QRS discs , we also offer a range of other flexible diamond products, including flexible Diamond Finishing discs Hook & Loop, and Flexible Diamond Bands . These products are all designed to provide excellent results and are made from high-quality materials to ensure maximum durability and performance. If you're looking for flexible diamond products that are easy to use and provide excellent results, look no further than our range of products. With our flexible diamond sanding pads, you can achieve a perfect finish every time. Flexible Diamond QRS (Quick Release System) Discs are versatile and commonly used in industries like metalworking, woodworking, and stone fabrication for various applications such as grinding , polishing , and shaping . The grit sizes you mentioned (60, 120, 240, 400, and 600) are indicative of the abrasive quality of these discs, and the diameter options (75mm, 100mm, 115mm, 125mm, and 150mm) reflect the range of sizes available. The velcro backing makes these discs easy to attach and remove from compatible backing pads or tools. How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.

High-performance diamond core drills for clean, precise holes in glass, stone, ceramic, and tile. Ideal for lapidary and industrial applications. Home Plated Diamond Diamond Core Drill 10mm Diamond Core Drill Experience unmatched versatility with our Electroplated Diamond Core Drill Bits, perfect for drilling glass, ceramic, porcelain, tile, and stone. These drill bits deliver precise and efficient hole-making, making them essential tools for any workshop or job site. Electroplated Diamond core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone are made by diamond coating one end of a metal base. Use these diamond core drill bits to make holes in a variety of hard to cut materials. Unlike conventional twist drills , diamond drills work by gently grinding (or sanding) the material you are cutting . This process takes time, you have to be patient. A core drill will cut more quickly than a solid drill since it is only cutting out a small circle of material. The larger size core drill bits will also give you a useable core, but the core from the smaller drill bits are usually destroyed during the cutting process. These tools work on all types of stone,glass,tile,composites,plastics,resins,porcelain,eggs,and much more. The smaller sizes can be used in a hand drill or rotary tool (like a Dremel or Foredom), but the larger sizes should be used in a drill press. Order Code Diameter Order Code Diameter Order Code Diameter Order Code Diameter Order Code Diameter Order Code Diameter SCHB3 3mm SCHB36 3.6 SCHB69 69mm SCHB20 20mm SCHB53 53mm SCHB86 86mm SCHB4 4mm SCHB37 37mm SCHB70 70mm SCHB21 21mm SCHB54 54mm SCHB87 87mm SCHB5 5mm SCHB38 38mm SCHB71 71mm SCHB22 22mm SCHB55 55mm SCHB88 88mm SCHB6 6mm SCHB39 39mm SCHB72 72mm SCHB23 23mm SCHB56 56mm SCHB89 89mm SCHB7 7mm SCHB40 40mm SCHB73 73mm SCHB24 24mm SCHB57 57mm SCHB90 90mm SCHB8 8mm SCHB41 41mm SCHB74 74mm SCHB25 25mm SCHB58 58mm SCHB91 91mm SCHB9 9mm SCHB42 42mm SCHB75 75mm SCHB26 26mm SCHB59 59mm SCHB92 92mm SCHB10 10mm SCHB43 43mm SCHB76 76mm SCHB27 27mm SCHB60 60mm SCHB93 93mm SCHB11 11mm SCHB44 44mm SCHB77 77mm SCHB28 28mm SCHB61 61mm SCHB94 94mm SCHB12 12mm SCHB45 45mm SCHB78 78mm SCHB29 29mm SCHB62 62mm SCHB95 95mm SCHB13 13mm SCHB46 46mm SCHB79 79mm SCHB30 30mm SCHB63 63mm SCHB96 96mm SCHB14 14mm SCHB47 47mm SCHB80 80mm SCHB31 31mm SCHB64 64mm SCHB97 97mm SCHB15 15mm SCHB48 48mm SCHB81 81mm SCHB32 32mm SCHB65 65mm SCHB98 98mm SCHB16 16mm SCHB49 49mm SCHB82 82mm SCHB33 33mm SCHB66 66mm SCHB99 99mm SCHB17 17mm SCHB50 50mm SCHB83 83mm SCHB34 34mm SCHB67 67mm SCHB100 100mm SCHB18 18mm SCHB51 51mm SCHB84 84mm SCHB35 35mm SCHB68 68mm 　 　 SCHB19 19mm SCHB52 52mm SCHB85 85mm 　 　 　 　 　 　 How to Buy Request an Equipment Quote Ready to buy stuff from Hans,Request a quote now. Request a Quote Become a Delare Becoming a Hans Authorized Dealer Joining Hans team Shop Browse Parts and equpments on our store Shop Now Solution Flexbile solutions to help you tackle any challenge Solutions for individual needs Reviews comments debug Comments Rated 0 out of 5 stars. No ratings yet Add a rating* Write a comment Write a comment Share Your Thoughts Be the first to write a comment.