Unibit Step Drill
#AMT15103ZR
Product Overview
Titanium Nitride Coating Extends Cutting Edge Life Up To 6x
Features & Benefits
- Single-Fluted Cutting Edge For Greater Control & Rounder Holes
- Ideal For Drilling Holes In Thin Materials-Stainless Steel Copper Brass Alum Plastic & Laminates
Specifications
| Length | 7-1/4 in |
| Height | 1 in |
| Width | 3-1/4 in |




















