- 5318 Victory Drive
Indianapolis, IN 46203 - (800) 622-4824
- www.haggard-stocking.com
7/16-20 in. UNF HSS Oxide Finish 2B 2 Flute 30 Deg. Combination Drill and Tap
- Item Code: 5978423
- Brand: Dormer
- Unit Size: 1
Description
Combination drill-tap with a 30? spiral flute, for Unified National Fine thread UNF 7/16" with 20 TPI and Medium class of fit, dimensions according to DORMER-DIN standard with 8.0mm shank and 6.3mm square drive, HSS with steam tempered surface finish and 30? helix angle for 1.5xD through hole threading in free machining steel
Tech Specs
Back To Top| Overall Length Metric | 107 mm |
|---|---|
| Shank Style | Cylindrical shank with Square |
| Helix Angle | 30 Deg. |
| Brand | Dormer |
| Number of Flutes | 2 |
| Coating/Finish | Steam Tempered |
| Cutting Direction | Right |
| Material | HSS |
| Overall Length Inches | 4.2126 |