Spiral flute tap with chamfer form C with a 2-3xP semi-bottoming lead, for British Standard Pipe thread G 7/8" with 14 TPI and Normal class of fit, dimensions according to DIN 5156 standard with 22.0mm shank and 18.0mm square drive, powder metallurgical HSS-E with bright finish and 45 Degree helix angle for 2.5xD blind hole threading in free machining and plain carbon steel and wrought or cast aluminium.
| Connection Diameter (Inch) | 0.8661" |
| Overall Length (Inch) | 5.9055" |
| Clamping Width (mm) | 18mm |
| Thread Diameter (mm) | 30.201mm |
| No of Flutes | 4 |
| Flute Helix Angle | 45 |
| Clamping Length | 21 |
| Thread Diameter Size | 7/8 |
| Threading Length (mm) | 20mm |
| Material Code | HSS-E-PM |
| Thread Tolerance Class | Normal |
| Cutting Direction | Right Hand |
| Coating | Bright |
| Tap Chamfer Style | C 2-3 |
| Surface Color | Bright Silver |
| Thread Form | G-British standard pipe fastening-G series |
| Country of origin | India |