Drilling Tools l Drilling Accessories l Irwin Unibit Step Drill Sets

Irwin Unibit ® Step Drill Sets

• Money saving sets provide a range of holes sizes.
• Preferred By Homebuilders.

3 Piece Set
Hole Size: 1/8” to 3/4” (1/8” material) & 3/16” to 1/2” (3/8” material)