ALPEN Profi Multicut Tungsten Carbide Drill Bits

Description:
-Made of fine quality material, low resistance, high hardness, improving work efficiency.
-The design of triangle shank makes the clamping more tight and does not slip.
-U-shaped spiral groove is smooth and flat, and the drilling is smoother.
-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.