Tungsten carbide tipped drill bits are used
A)For smooth surface
B)For slow drilling
C)For drilling on glass, ceramics, etc.
D)Low power consumption
E)For drilling without coolant

Question

Quizplus · Accepted Answer

Tungsten carbide tipped drill bits are specifically designed for drilling through hard materials such as glass and ceramics, where their hardness and durability allow them to perform effectively without wearing down quickly.

Tungsten Carbide Tipped Drill Bits Are Used