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Set of drill bits DIN338, HSSE, type N TF 1.0-10.5mm, dimensions every 0.5mm + drill bit for holes FORMAT

EAN
4317784597661
Manufacturer
FORMAT
PLN 337.72
€73.25
1 pc.
PLN 337.72 +VAT
€73.25
1 ×
PLN 337.72
(1 pc. )
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  • Minimum order volume 1 pc.
  • Country of dispatch Poland
  • Destination countries Poland, Czechia, Slovakia, Estonia, Lithuania, Germany, Hungary, Romania
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Parameters
EAN
4317784597661
Manufacturer
FORMAT
Description
Twist drill bit set with cylindrical shank
Version: Very stable drill bit.Ground profile, right-cut, uncoated surface, from 2.4 nitrided margin, with precise grinding and a wide chip groove with a strongly rounded bottom, high heat resistance.Correction according to DIN 1412, shape A.Side rake angle greater than normal, core thickness greater than normal, no taper.
Application: Due to plaque nitriding and wide chip flutes, suitable for drilling holes deeper than 3 x D.Intended in particular for alloyed and unalloyed steels and castings with a strength over 800 N / mm2, for cold and hot work steels, bearing steels, high-alloy steels, tempering and carburizing steels.
Delivered in a sturdy case, made of high-quality plastic, with automatic drill bits ejection when opened.

Technical parameters:

  • Ø h7: 1.0-10.5 mm
  • Number of drills: 24 piece
  • Dimension every: 0.5 + drill for the hole p. thread * mm
  • Steel & lt; 700 N / mm2: acceptable
  • Steel & lt; 1000 N / mm2: suitable
  • Steel & lt; 1400 N / mm2: suitable
  • INOX ferrite./ martenz .: allowed
  • INOX austenit .: allowed
  • Aluminum & lt; 8% silicon: acceptable
  • Copper alloys: acceptable
  • WGNr .: W100