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Spiral Machine Taps

HSS-Co spiral flute taps · M8–M24

Spiral-flute HSS-Co machine taps for through and blind holes in steel. The spiral flute lifts the chip up and out of the hole ahead of the tap, which keeps blind-hole threads clean and prevents the chip packing that snaps straight-flute taps. Ground thread form, suitable for powered tapping on any ToolVisor machine with reverse.

Spiral Machine Taps

Sizes & Article Numbers

9 of 9
Thread Article No. Enquire
M8 × 1.25 SMT.M8 Enquire
M10 × 1.5 SMT.M10 Enquire
M12 × 1.75 SMT.M12 Enquire
M14 × 2 SMT.M14 Enquire
M16 × 2 SMT.M16 Enquire
M18 × 2.5 SMT.M18 Enquire
M20 × 2.5 SMT.M20 Enquire
M22 × 2.5 SMT.M22 Enquire
M24 × 3 SMT.M24 Enquire
No sizes match that search.

Quote the article number when ordering. Bulk and dealer pricing available on request.

What Makes It Stand Out

Thread Quality
  • Ground thread form
  • HSS-Co (cobalt) for tool life in stainless
  • Suitable for through and blind holes
Chip Control
  • Spiral flute evacuates chips upward
  • Prevents chip packing in blind holes
  • Reduced torque and cleaner thread finish

Compatible

  • Machine taps with tapping reverse (TV.60T)
  • Tapping arbors TTA.820-MT2 and TTA.1430-MT3
  • Cutting lubricant

Enquire About
Spiral Machine Taps

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