Interstate HSS Combination Drill Tap, Fractional Size 5/16-18 Thread - 72-342-9
Brand: Interstate- SKU:
- 72-342-9
- ID:
- 350536
| Size Type | Fractional |
| Thread Size | 5/16-18 |
| Drill Length | 11/16" |
| Drill Size | 0.2660" |
| Overall Length | 2-27/32" |
$54.95
Interstate HSS Combination Drill Tap
Fractional Size 5/16-18 Thread
Drill and Tap in 1 Operation with 1 Set-Up
Features:
- Reduce production costs up to 50%
- 25° Helix provides correct cutting action for both drilling and tapping
- For use in material up to 2 times the nominal tap diameter
- 118° self-centering helical point eliminates the need for a center punch
- Shank and square fit standard tap holders
- HSS - provides good wear resistance in mild steels and nonferrous materials
Specifications:
| Thread Size (Inch) | 5/16-18 |
| Drill Size (Decimal Inch) | 0.2660 |
| Thread Limit | H3 |
| Number of Flutes | 2 |
| Drill Length (Inch) | 11/16 |
| Overall Length (Inch) | 2-27/32 |
| Thread Standard | UNC |
| Material | High Speed Steel |
| Thread Length (Inch) | 31/32 |
