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Cement drill bit DIN345 HSS, ground, type N, shank MK 21mm FORMAT
Cement drill bit DIN345 HSS, ground, type N, shank MK 21mm FORMAT
Cement drill bit DIN345 HSS, ground, type N, shank MK 21mm FORMAT
Cement drill bit DIN345 HSS, ground, type N, shank MK 21mm FORMAT
Cement drill bit DIN345 HSS, ground, type N, shank MK 21mm FORMAT
Cement drill bit DIN345 HSS, ground, type N, shank MK 21mm FORMAT
+9

Cement drill bit DIN345 HSS, ground, type N, shank MK 21mm FORMAT

EAN
4317784110952
Manufacturer
FORMAT
€19.58 +VAT
PLN 92.16
1 pc.
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Parameters
EAN
4317784110952
Manufacturer
FORMAT
Description
Twist drill bit, with Morse taper shank
Execution: HSS, DIN 345, type N, right-hand cut, with precise tip grinding.Correction according to DIN 1412, shape A.Side rake angle, core thickness and taper normal.
Application: especially intended for steel and cast steel (alloyed and unalloyed), gray cast iron, malleable cast iron, nodular cast iron, sintered iron and graphite.
Low radial run-out and high graduation accuracy.

Technical parameters:

  • Ø h7: 21.00 mm
  • Spiral length: 145 mm
  • Total length: 243 mm
  • shank Ø d2 = h6: 2
  • Steel & lt; 700 N / mm2 f: 0.400 mm / rev.
  • Steel & lt; 700 N / mm2: 25
  • Steel & lt; 1000 N / mm2: 22
  • Cast iron GG / GTS: 30
  • Cast iron GGG: 24
  • Aluminum & lt; 8% silicon: 70
  • HAGNr .: W100