5/16" 371 Step Drill for Capscrew Clearance
Model #: DRST371-5/16
Price: $27.40
Description: Step Drill 371, HSS, for Counterbored Capscrew Clearance: 5/16", 1009-0025
- Minor Diameter: 11/32"
- Major Diameter: 1/2"
- Step Length: 3/4"
- Flute Length: 4 1/2"
- Overall Length: 4 3/4"
Style 371.
For Drilling and Counterboring Cap Screw Clearance Holes.
High Speed Steel.
Jobbers Length.
Easily resharpened.
Does 2 jobs in a single pass.
Made in USA.