These 0.30mm x 22mm double-sided diamond sintered discs have diamonds on the edge and both faces. They can be used for slitting, grinding, engraving, and carving. They are instrumental in tasks requiring heavy-duty cutting and shaping. 
The sintered diamond coating ensures long-lasting cutting efficiency and durability and will last much longer than electroplated-coated diamond discs. They will give precise and clean cuts with minimal chipping to hard materials such as carbide, glass, quartz, agate, stone, and ceramic. Each disc has a robust HP,  2.35mm (3.32 inch) mandrel, which is compatible with pendant motors, flexible shafts, micromotors and all dental handpieces. Medium grit. Each disc comes individually boxed.

• Cutting tungsten carbide, hardened steel and composites
• Producing screw slots
• Tool and die-making
• Cabochon shaping, faceting and carving
• Coldworking glass cutting of rods, slots, notches, slices
• Cutting shell and bone slithers
• Sculpting marble, granite, and semi-precious stones
• Geology and fossil specimen extraction
• Optical and Scientific glass workers
• Clinical, Dental, and laboratory procedures