Features:
| Manufacturer Part Number | MS21921-16 |
| Shank Diameter (Decimal Inch) | 1.000" |
| Overall Length (Decimal Inch) | 4.250" |
| Tube Size (Decimal Inch) | 1.000" |
| Thread Size | 1.3125-12" |
| Number of Flute | 4 |
| Material | Carbide Tipped |
| Coating | Uncoated |
| Product Type | Porting Tool |