Spiral flute tap with chamfer form C with a 2-3xP semi-bottoming lead, for ISO-Metric thread M8 with 1.25mm pitch and 6H class of fit, dimensions according to ISO 529 standard with 8.0mm shank and 6.3mm square drive, powder metallurgical HSS-E with TiN coating and 45 Degree helix angle for 2.5xD blind hole threading in free machining, plain carbon and alloy steel, ferritic, martensitic and austenitic stainless steel and cast aluminium.
| Connection Diameter (Inch) | 0.315" |
| Overall Length (Inch) | 2.8346" |
| Clamping Width (mm) | 6.3mm |
| No of Flutes | 3 |
| Flute Helix Angle | 45 |
| Usable Length (mm) | 31mm |
| Thread Pitch (mm) | 1.25mm |
| Clamping Length | 9 |
| Thread Diameter Size | 8 |
| Threading Length (mm) | 12mm |
| Material Code | HSS-E-PM |
| Thread Tolerance Class | 6H |
| Cutting Direction | Right Hand |
| Coating | TiN |
| Tap Chamfer Style | C 2-3 |
| Surface Color | Gold |
| Thread Form | M-Metric coarse |
| Country of origin | India |
714.897.1700
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