4-40 UNC H2 2 Flute Spiral Fluted Combo Tap For Multi-Purpose Uncoated HSS-EX
MULTIPURPOSE TAPPING IN VARIOUS DUCTILE MATERIALS
Combo Tap’s geometry is designed to provide smooth chip evacuation resulting in uninterrupted manufacturing. Guaranteed process reliability even in less rigid machining conditions.
- For Steels, Stainless Steels, Cast Iron and Non-Ferrous Materials
- Prevents over & under feeding by its optimized flank geometry
- Constant threading quality preventing oversized threading
| Specs | ||
| OD | Thread Size | 4-40 |
| Od | Shank Diameter | 0.141″ |
| Lt | Thread Length | 0.236″ |
| L | Overall Length | 1.88″ |
| K | Square Size | 0.110″ |
| kl | Square Length | 0.188″ |
| Flutes | 2 | |
| Limit | H2 | |
| Chamfer | 2P-3P | |
| Coating | Uncoated |
