Machining > Threading > Taps > Metric - Spiral Flute Taps | Suttons Spiral Flute Taps - Black Magic | Dimensions | d1: M6 | d2 (mm): 6 | l1 (mm): 80 | l2 (mm): 10 | l3 (mm): 30 | l4 (mm): 8 | Square Size (mm): 4.9 | z: 3 | Drill Size (mm): 5 (drill) | Pitch (mm): 1 (pitch) | Features | General purpose use | Suitable for materials up to 1000N/mm2 | Through & blind holes | Depths up to approx. 1 x d1 | Specifications | Designation: UNI (for normal general purpose type materials) | Material: Powdered Metallurgy - Vanadium Grade High Speed Steel (PM-HSSE V3) | Finish: Hardlube | Max Cut Depth: 3xD | Shank Form: Reinforced Shank (with square drive) | Helix Angle: R50 | X: als | Type: Spiral Flute | Standard: DIN371 | Thread Form: ISO Metric Coarse (M) | Nut Tolerance: 6HX | Lead: Form C / 3 x P