24inch
Flat Lap Grinder Machine for Gemstone, Glass & Lapidary Polishing

The Flat Lap Grinder – Precision Shaping & Polishing Machine is a professional-grade solution for lapidary artists, jewelers, and hobbyists who require high-accuracy surface grinding and polishing.
Engineered with a robust frame, precision bearings, and adjustable speed control, this machine ensures smooth, vibration-free operation and consistently high-quality finishes. It is ideal for cabochon creation, gemstone shaping, glass polishing, and fine detail grinding.
With flexible speed settings and durable construction, users can easily adjust grinding conditions to suit different materials, including gemstones, crystals, glass, and ceramics. The machine delivers efficient, reliable, and precise performance, making it suitable for both small-scale and professional workshop environments.
Applications
Gemstone shaping and polishing
Cabochon creation
Glass grinding and polishing
Crystal shaping
Ceramic surface finishing
Jewelry making and lapidary work
Key Features
Adjustable speed control for different materials and finishing stages
Heavy-duty frame construction for stability and durability
Precision bearings ensure smooth, vibration-free operation
Suitable for small and large lapidary projects
Compatible with various diamond grinding discs and polishing pads
Ideal for professional studios and hobby workshops
Technical Specifications
Specification | Details |
Product Name | Flat Lap Grinder |
Type | Lapidary Grinding & Polishing Machine |
Speed Options | Adjustable |
Speed Range | 300–900 RPM / 700–1400 RPM |
Machine Dimensions | 700 × 700 mm |
Weight | 80–100 kg |
Power Supply | 220V / 50Hz |
Application | Grinding, Shaping & Polishing |
Suitable Materials | Gemstone, Glass, Crystal, Ceramic |
Master Lap Options
12.7 mm arbor Designed for use with electroplated diamond grinding discs
22 mm arbor Compatible with countersink drills and diamond grinding discs, offering greater versatility
