Widely used:The dry diamond drill bit can be used to drilling holes to hard materials, which especially fits for tiles, porcelain ground, granite, ceramic, glass, marble stone, masonry brick(not applicable to wood).

Widely compatible: The granite drill bit is designed in round shank, which is compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Side flutes help to remove debris and drill holes smooth and fast.

High quality material: Dry diamond drill bits is made of carbide and integrated with wax lubricant inside, which can melt while dry drilling absorb and dissipate heat to cool the cutting surface for Ensure excellent drilling performance.


OUR WEBSITE IS http://www.velocitydiy.com
CONTACT NUMBER IS +6014-9891223