E556 - M8 x 1.25 Metric Dormer HSS Spiral Point Machine Tap Bright Finish - For General Use
E556M8
E556 (M)
Spiral Point Power Tool Tap with chamfer form B with a 3.5-5xP plug lead, for ISO-Metric thread M8 with 1.25 mm pitch and 6H class of fit, dimensions according to ISO 529 standard with 8.0mm shank and 6.3mm square drive, HSS with bright finish for 2xD through hole threading in general purpose applications.
| Thread Diameter Size (TDZ) | M8 |
| Thread Pitch (TP) | 1.25mm |
| Overall Length (OAL) | 72.0mm |
| Threading Length (THL) | 22mm |
| Connection Diameter (DCON MS) | 8.00mm |
| Clamping Width (WSC) | 6.30mm |
| Clamping Length (LSC) | 9mm |
| Flute Count (NOF) | 3 |
| Pre-machined Hole Diameter (PHD) | 6.80mm |
| Usable Length (LU) | 35.00mm |
E556M8