5/16 x 18 UNC 1066-SFT HSS-E Spiral Flute Cutting Tap Steam Tempered - OSG

22204744

OSG

  • £27.04


1066-SFT

Product features and benefits:

  • HSS-E cobalt for toughness and wear resistance
  • Steam-tempered finish helps reduce friction and material build-up
  • Spiral flutes draw chips out of the hole for smoother tapping
  • Ideal for blind-hole threading in steels and other long-chipping materials

Thread Type UNC
Thread Diameter (TD) 5/16
Pitch (TPI) 18 TPI
Functional Length (LF)
72.0mm
Thread Length (THLGTH) 22.0mm
Usable Length (LU) 35.0mm
Shank Diameter (DCON) 8.00mm
Drive Size (DRVS) 6.30mm
Pre-machined Hole Diameter (PHD) 6.60mm

22204744 5/16 X 18 UNC 1066-SFT HSS-E SPIRAL FLUTE CUTTING TAP STEAM TEMPERED - OSG


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