Best Combine 3 Cone Drill
Irwin Industrial Tools 10225 Unibit General Purpose Step Drill Bit Set, 4-Piece
$160.27
$208.35
Amazon.com
Last update was on: November 24, 2024 4:34 pm
- Single-flute cutting edges for greater control through steps
- 3-flatted shanks prevents slipping in drill chuck
- Non-skid self-starting tips eliminate skidding and the need for center punching
- Sizes clearly laser-etched to make precise drilling easy
- Set includes HSS #1, 2, 4, and 21 size step drills
