Phantom HSS Hand Taps ISO 529 UNF, set of 2 pieces 7/16″-20 - 21.350.1111

Phantom HSS Hand Taps ISO 529 UNF, set of 2 pieces 7/16″-20 - 21.350.1111

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Phantom HSS Hand Taps ISO 529 UNF, set of 2 pieces 7/16″-20 - 21.350.1111

Phantom HSS Hand Taps ISO 529 UNF, set of 2 pieces 7/16″-20 - 21.350.1111

  • Custom-made to your exact length
  • Made to order in our own workshop
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Regular price €92,93
Regular price Sale price €92,93
€92,93incl. VAT
€76,80excl. VAT
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Product description

Professional Phantom HSS Hand Tap Set (ISO 529), 2-piece, specifically designed for cutting UNF (Unified National Fine) threads. Made from high-quality HSS for reliable manual use in general-purpose steels. This 2-step set distributes the cutting load, with both taps cutting to the exact nominal finish size. The taps are distinguished by their short and medium cutting lengths. The tap with the medium cut (approx. 3–5 threads) centers and cuts the first thread. The tap with the short cut (approx. 1–2 threads) is essential for finishing and tapping close to the bottom of blind holes.

Thread size (d1)UNF 7/16
Pitch-Inch (TPI)20 Threads per inch
Total length (l1)85 mm
Flute length (l2)25 mm
Shank Ø (d2)8 mm
Square width (sw)6,3 mm
Shank typeCylindrical with square
Pre-drilling diameter (Ø)9,9 mm
NormISO 529
Tool materialHSS
SurfaceBright
Cutting directionRight
Tolerance d1 (Tol. d1)2B

Article number: 21.350.1111. EAN: 8716563259787

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