9/16 x 12 UNC 1066-SFT HSS-E Spiral Flute Cutting Tap Steam Tempered - OSG
22204944
1066-SFT
Product features and benefits:
- HSS-E cobalt for toughness and wear resistance
- Steam-tempered finish helps reduce friction and material build-up
- Spiral flutes draw chips out of the hole for smoother tapping
-
Ideal for blind-hole threading in steels and other long-chipping materials

| Thread Type | UNC |
| Thread Diameter (TD) | 9/16 |
| Pitch (TPI) | 12 TPI |
|
Functional Length (LF) |
95.0mm |
| Thread Length (THLGTH) | 30.0mm |
| Shank Diameter (DCON) | 11.2mm |
| Drive Size (DRVS) | 9.00mm |
| Pre-machined Hole Diameter (PHD) | 12.3mm |
22204944 9/16 X 12 UNC 1066-SFT HSS-E SPIRAL FLUTE CUTTING TAP STEAM TEMPERED - OSG