Triangle Masonry Multipurpose Drill Bit for Concrete Tiles

Features:

• Made of fine quality material, low resistance, high hardness, improving work efficiency.

• U-shaped spiral is smooth and flat, and the drilling is smoother.

• The design of triangle shank makes the clamping more tight and does not slip.

• Strong toughness and wear resistance, can be installed in electric drills.

• Provides smooth and accurate drilling in tile, glass, brick wall, wood and so on.