Machining > Threading > Taps > Metric - Spiral Flute Taps | Suttons Spiral Flute Taps - Black Magic | Dimensions | d1: M18 | d2 (mm): 14 | l1 (mm): 125 | l2 (mm): 25 | l4 (mm): 14 | Square Size (mm): 11 | z: 4 | Drill Size (mm): 15.5 (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: M18 | d2 (mm): 14 | l1 (mm): 125 | l2 (mm): 25 | l4 (mm): 14 | Square Size (mm): 11 | z: 4 | Drill Size (mm): 15.5 (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
in 1 offers
The lowest price for Sutton T6851800 M18 x 2.5 Spiral Flute Tap - R50 Uni Black Magic - HSSE V3 right now is $371.40 at AusTech Saw & Tooling.
The all-time low was $252.09 on 5 July 2025 — today's price is 47% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 May 2026.
Sutton T6851800 M18 x 2.5 Spiral Flute Tap - R50 Uni Black Magic - HSSE V3
Machining > Threading > Taps > Metric - Spiral Flute Taps | Suttons Spiral Flute Taps - Black Magic | Dimensions | d1: M18 | d2 (mm): 14 | l1 (mm): 125 | l2 (mm): 25 | l4 (mm): 14 | Square Size (mm): 11 | z: 4 | Drill Size (mm): 15.5 (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: M18 | d2 (mm): 14 | l1 (mm): 125 | l2 (mm): 25 | l4 (mm): 14 | Square Size (mm): 11 | z: 4 | Drill Size (mm): 15.5 (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
Last updated at 14/05/2026 11:37:44
SUTTON TAP T685 M18X2.5 6HX SPL R50 BLK MAGIC DIN376 C PM-V3 HRDLBE
Delivery between 19–28 May $48.45
| Designation | UNI (for normal general purpose type materials) |
| Finish | Hardlube |
| Max Cut Depth | 3xD |
| Shank Form | Reduced Shank (with square drive) |
| Helix Angle | R50 |
SUTTON TAP T685 M18X2.5 6HX SPL R50 BLK MAGIC DIN376 C PM-V3 HRDLBE
Delivery between 19–28 May $48.45
| Designation | UNI (for normal general purpose type materials) |
| Finish | Hardlube |
| Max Cut Depth | 3xD |
| Shank Form | Reduced Shank (with square drive) |
| Helix Angle | R50 |
