TILE DRILL BIT TUNGSTEN CARBIDE (GLASS & CERAMIC) strip - Leaves no residue when

- Leaves no residue when removing

this is an important factor in drilling hard materials because the friction of metal against metal can produce high temperatures that damage the material or the drill bit

they deliver clean

- Water Resistant

TILE DRILL BIT TUNGSTEN CARBIDE (GLASS & CERAMIC) strip - Leaves no residue whenRevolutionary design (Patent Pending) like NOTHING you have ever used or money back. These bits have a 4 x spear pointed, double chamfered, Tungsten Carbide blade that drill through the hardest materials neatly and 10 times faster than anything else on the market. Drills perfect holes in seconds wet or dry through glass, tile, porcelain and the hardest ceramics Bits stay on point and do not wander off the mark like other products Perfect for all uses