8PC Carbide Tipped Special Concrete Drill Bits Set in plastic box

Article NO. C0020103

Contains: 3, 4, 5, 6, 7, 8, 9, 10mm

Feature:

Professional quality.

Made of high carbon steel with industrial grade carbide tip, Sandblasted finish.

Special soldering method with copper, extra deep ground spiral groove for chip removal.

Applications:

Brick walls, stone, concrete, artificial stone, marble and ceramics, etc.