Feature:
This diamond cutting wheel set is sharp and sturdy, making them perfect for cutting gems, glass, ceramics, tiles, carbides, rocks, aluminum and copper.
Diamond cutting wheels with holes are convenient for chip removal when using and can reduces heat accumulation.
Mandrel with 3mm shank diameter is compatible with most small electric drills and electric grinders.
Ultra-slim design is suitable for making slots and gaps.
A great tool set for DIY, handmade, manufacturing jewelry or silverware.
Specification:
Material: Diamond
Wheel diameter: 25mm(1in)/ 22mm(0.87in)/ 18mm(0.7in)/ 16mm(0.63in)
Mandrel shank diameter: 3mm(Approx. 1/8in)
Mandrel length: 37mm(1.45in)
Screwdriver length: 92mm(3.6in)
Packing list:
10* 25mm 8 holed diamond cutting wheels
10* 22mm 8 holed diamond cutting wheels
10 * 18mm diamond cutting wheels
10* 16mm diamond cutting wheels
8 * 3mm shank mandrels
2 * screwdrivers