Engineered for high-heat applications in hard materials, this 15-piece drill bit set is manufactured from high-speed cobalt. The set includes sizes from 1/16 to 1/2" in 32nd" increments, with each bit utilizing a 135° split point to prevent walking and facilitate self-centering. Additionally, the gold oxide finish on these straight-shank bits reduces friction to maintain sharp cutting edges during repetitive use.

Engineered for high-heat applications in hard materials, this 15-piece drill bit set is manufactured from high-speed cobalt. The set includes sizes from 1/16 to 1/2" in 32nd" increments, with each bit utilizing a 135° split point to prevent walking and facilitate self-centering. Additionally, the gold oxide finish on these straight-shank bits reduces friction to maintain sharp cutting edges during repetitive use.