- 5318 Victory Drive
Indianapolis, IN 46203 - (800) 622-4824
- www.haggard-stocking.com
4-40 Tap, UNC thread, H2/H3, 3 flutes, HSS-E, TiN Coated, 40° Spiral Flute
- Item Code: 3977-2.845
- Brand: Guhring
- Unit Size: 1
Description
Green Ring Cut Taps for Alloyed & Unalloyed Steels: Structural steels, free-cutting steels Case hardened steels, heat-treatable steels Nitriding steels, spheroidal graphite iron
Tech Specs
Back To Top| Diameter (mm) | 2.8448 |
|---|---|
| Overall Length (mm) | 47.8003 |
| H Limit | H2/H3 |
| Overall Length (decimal) | 1.8819 |
| Brand | Guhring |
| Diameter | 4-40 |
| threadtype | UNC |
| Number of flutes | 3 |
| Series | 3977 |
| Coating | TiN |
| Helix Angle | 40° |
| Material | HSS-E |
| Reach (decimal) | 0.7090 |
| Coolant | without |
| Shank Diameter (mm) | 3.5814 |
| Square Size (decimal) | 0.1098 |