General Purpose tap series provides exceptional value for tapping helicoil (STI) threads in a variety of ferrous and nonferrous metals.
Features & Benefits:
| Manufacturer Part Number | 12600900 |
| Chamfer Length (Decimal Inch) | 0.200" |
| Major Diameter (Decimal Inch) | 0.438" |
| Neck Length (Decimal Inch) | 1.811" |
| Number of Flutes | 4 |
| Overall Length (Decimal Inch) | 3.374" |
| Shank Diameter (Decimal Inch) | 0.367" |
| Square Length (Decimal Inch) | 0.438" |
| Square Width (Decimal Inch) | 0.275" |
| Maximum Tap Drill Size (Decimal Inch) | 0.456" |
| Minimum Tap Drill Size (Decimal Inch) | 0.448" |
| Thread Length (Decimal Inch) | 1.070" |
| Thread Size (Inch) | 7/16" |
| Coating | Bright |
| Material | HSS |
| Series | 126 Series |
| Product Type | Hand STI Tap |