• KERFOLG

A2457

Forming tap KERFOLG for blind-holes MF

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Regular Price: €71.80

Special price: -% €71.80

from €71.80
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from €71.80
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Details
ISO thread fine pitch DIN13
Tolerance: 6HX
Surface finish: TiN
Thread depth: ≤ 2,5XD
Hole type: Blind and through
Chamfer form: C 2/3 with coolant grooves
Application: Carbon and stainless steel up to R ≤ 800 N/mm², aluminum alloys with silicon ≤ 7%
Recommended cutting data i
CARBON STEEL
< 500 N/mm²
< 850 N/mm²
< 1200 N/mm²
STAINLESS STEEL
< 600 N/mm²
< 850 N/mm²
Duplex
CAST IRON
< 240 HB
< 300 HB
NON FERROUS
< 10% Si
> 10% Si
Brass Copper
Bronze
SUPER ALLOY
Ti6Al4V
HTA
HARDENED
< 45 HRC
< 60 HRC
Specifications
  • DIN 371-4
  • HSSE HSSE
  • Through and blind holes Through and blind holes
  • Treatment TiN Treatment TiN
  • MF MF
  • 60° 60°
Product code
A2457
Brand
KERFOLG