
The Story
This IRWIN® 29-Piece Titanium Nitride Coated Drill Bit Set reduces friction and withstands heat, lengthening the life of the cutting edge and keeping it sharp. These drill bits are designed for repetitive metal drilling with portable drills and stationary drill presses. The 135 split-point tip on each step drill bit starts drilling immediately and helps eliminate walking.
Description
This IRWIN® 29-Piece Titanium Nitride Coated Drill Bit Set reduces friction and withstands heat, lengthening the life of the cutting edge and keeping it sharp. These drill bits are designed for repetitive metal drilling with portable drills and stationary drill presses. The 135 split-point tip on each step drill bit starts drilling immediately and helps eliminate walking.










