Tungsten Carbide Tipped Ceramic Drill
Drill body material : 45#steel
Tip material: YG 8
ceramic tile drill bit
*Ideal for drilling glass, tile, mirrors and ceramics;
*Spear point reduces cutting pressure for cleaner holes.
*Cuts a perfectly round hole without chipping or breaking.
*Best result with lower rpm and good cooling with water, vinegar and turpentine.
for use with rotary drills only.