Machining > Threading > Taps > Metric - Spiral Flute Taps | Suttons Spiral Flute Taps - Black Magic | Dimensions | d1: M20 | d2 (mm): 16 | l1 (mm): 140 | l2 (mm): 25 | l4 (mm): 15 | Square Size (mm): 12 | z: 4 | Drill Size (mm): 17.5 (drill) | Pitch (mm): 2.5 (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: Reduced Shank (with square drive) | Helix Angle: R50 | X: als | Type: Spiral Flute | Standard: DIN376 | Thread Form: ISO Metric Coarse (M) | Nut Tolerance: 6HX | Lead: Form C / 3 x P
Machining > Threading > Taps > Metric - Spiral Flute Taps | Suttons Spiral Flute Taps - Black Magic | Dimensions | d1: M20 | d2 (mm): 16 | l1 (mm): 140 | l2 (mm): 25 | l4 (mm): 15 | Square Size (mm): 12 | z: 4 | Drill Size (mm): 17.5 (drill) | Pitch (mm): 2.5 (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: Reduced Shank (with square drive) | Helix Angle: R50 | X: als | Type: Spiral Flute | Standard: DIN376 | Thread Form: ISO Metric Coarse (M) | Nut Tolerance: 6HX | Lead: Form C / 3 x P
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Machining > Threading > Taps > Metric - Spiral Flute Taps | Suttons Spiral Flute Taps - Black Magic | Dimensions | d1: M20 | d2 (mm): 16 | l1 (mm): 140 | l2 (mm): 25 | l4 (mm): 15 | Square Size (mm): 12 | z: 4 | Drill Size (mm): 17.5 (drill) | Pitch (mm): 2.5 (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: Reduced Shank (with square drive) | Helix Angle: R50 | X: als | Type: Spiral Flute | Standard: DIN376 | Thread Form: ISO Metric Coarse (M) | Nut Tolerance: 6HX | Lead: Form C / 3 x P
Machining > Threading > Taps > Metric - Spiral Flute Taps | Suttons Spiral Flute Taps - Black Magic | Dimensions | d1: M20 | d2 (mm): 16 | l1 (mm): 140 | l2 (mm): 25 | l4 (mm): 15 | Square Size (mm): 12 | z: 4 | Drill Size (mm): 17.5 (drill) | Pitch (mm): 2.5 (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: Reduced Shank (with square drive) | Helix Angle: R50 | X: als | Type: Spiral Flute | Standard: DIN376 | Thread Form: ISO Metric Coarse (M) | Nut Tolerance: 6HX | Lead: Form C / 3 x P
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Last updated at 07/07/2025 06:32:46
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| Designation | UNI (for normal general purpose type materials) |
| Finish | Hardlube |
| Max Cut Depth | 3xD |
| Shank Form | Reduced Shank (with square drive) |
| Helix Angle | R50 |
See 3 more history offers
| Designation | UNI (for normal general purpose type materials) |
| Finish | Hardlube |
| Max Cut Depth | 3xD |
| Shank Form | Reduced Shank (with square drive) |
| Helix Angle | R50 |
