30pcs 3mm Titanium Diamond Grinding Head Grinder Drill Bit Abrasive Tool For Rotary Tool
Material: Stainless steel + Diamond
Item Size: Approx. 3*3*45mm / 0.12*0.12*1.77 inch
Box Size: Approx. 14*6*2cm / 5.5*2.3*0.8 inch
-High quality diamond powder is used to form and long life. It has high hardness, wear resistance and good impact resistance.
-Great for grinding and polishing and can be used for grinding the molds and grinding the inner holes.
-Suitable for electric grinder, engraving machine, electro-mechanical assembly,which is the ideal tool to process all kinds of molds, hard alloys, glass instruments, also ideal correction tools for jade carving
1 x Titanium-plated Diamond Grinding Head set