Product Description
#4-40 UNC H2 2 Flute Spiral Fluted Combo Tap, Short Chamfer, 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 | 1.875" |
K | Square Size | 0.110" |
kl | Square Length | 0.188" |
Flutes | 2 | |
Limit | H2 | |
Chamfer | 1P-2P | |
Coating | Uncoated |