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Beyond™ Forming Taps HSS-E-PM • Blind Holes
Beyond™ Forming Taps HSS-E-PM • Blind Holes
Beyond™ Forming Taps HSS-E-PM • Blind Holes
Beyond™ Forming Taps HSS-E-PM • Blind Holes
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T623 • Metric DIN 2174 • Form C Semi-Bottoming Entry Taper

Beyond™ Forming Taps HSS-E-PM • Blind Holes

SAP Material Number 4159623
ISO Catalog Number T623M080X125R6HX-D74
ANSI Catalog Number T623M080X125R6HX-D74
Grade KSN28
[D1-TDZ] Thread Diameter Size M8 X 1,25
[L] Overall Length 90 mm
[L] Overall Length 3.543 in
[L3] Thread Length 14 mm
[L3] Thread Length .551 in
[L2] Useable Length 35 mm
[L2] Useable Length 1.378 in
[D] Adapter / Shank / Bore Diameter 8 mm
[D] Adapter / Shank / Bore Diameter .315 in
[Z] Number of Flutes 5
Number of Lube Grooves 5
Dimension Standard DIN 2174
Thread Tolerance Class ISO 6HX-I
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Uses and application

  • Tapping: Blind HoleTapping: Blind Hole
  • Class of Fit: 6HXClass of Fit: 6HX
  • Chamfer Form C (2–3)Chamfer Form C (2–3)
  • Through Coolant: Axial: TappingThrough Coolant: Axial: Tapping
  • Manufacturer’s Specs: MManufacturer’s Specs: M
  • Manufacturer’s Specs: MFManufacturer’s Specs: MF
  • DIN number 2174DIN number 2174

Workpiece Materials

N Non-Ferrous

Features and benefits

  • KSP21 TiN for tapping steel.

  • KSN28 DLC for tapping aluminum.

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Workpiece Side

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