Sapphire Glass Diamond Drilling Tool

Cut perfect circles with these tools. Suitable for sapphire, glass, quartz, super hard porcelain, factory ceramics, marble, granite, Tile Ceramic, Stone, Rebar etc.These hole saws minimize loss and improve durability, with hard and sharp material to cut faster than previous hole saws. Feature drilling stably, fast speed, not breaking the border, to prolong its using life, must use with water for cooling and lubrication.

Kemei produces all types of grinding tools, such as grinding wheels, cut off wheels, drilling bits, dressing tools. Contact us for more information.

Product Parameters:

Material  :    diamond abrasive

Bond :         metal bond

Brand:          KEMEI

Type:            diamond drill bits

Compatible Material : glass, gemstones, rocks,ceramic,porcelain;