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VÖLKEL machine tap with spiral flutes and TIN coating (gold), green color ring, ideal for blind holes in steel.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
VÖLKEL machine tap with spiral flutes and TIN coating (gold), green color ring, ideal for blind holes in steel.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
GREEN RING PM

Machine Tap GREEN RING JIS B-4430 Form C 39° Spiral Flute HSSE-PM TiN - M 8 x 1.25

Item no. 91161

€29.00

in stock - more than 100 pieces available
Application

Advantages:

  • made from PM-HSSE V3 Steel
  • increased wear resistance
  • increased toughness
  • improved anti-friction properties by TiN coating
  • longer tool life
  • improved surface finish
  • increased productivity
  • reduced production costs

Application:

  • non abrasive material up to 1000 N/mm²
  • stainless and alloyed steel sorts
  • unalloyed and low alloyed steel
  • Copper- and Aluminium alloys
  • Form C for blind holes
Additional information
Type of thread metric ISO-thread
Standard JIS B-4430
Form Form C
Material HSSE-PM
Tolerance OH2
Size M 8 x 1.25
Overall length (L1) 70 mm
Thread length (L2) 14 mm
Core hole diameter (D1) 6.8 mm
Shank diameter (D2) 6.2 mm
Drive connector 5.0 mm
EAN 4022835911616
Item number 91161
Type of flute 39° Spiral Flute
Application for blind holes
Thread standard DIN 13
Coating TiN

Advantages:

  • made from PM-HSSE V3 Steel
  • increased wear resistance
  • increased toughness
  • improved anti-friction properties by TiN coating
  • longer tool life
  • improved surface finish
  • increased productivity
  • reduced production costs

Application:

  • non abrasive material up to 1000 N/mm²
  • stainless and alloyed steel sorts
  • unalloyed and low alloyed steel
  • Copper- and Aluminium alloys
  • Form C for blind holes
Die visible through a larger die.
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