Tritan-Step-Drill-Steel

  • Product image Tritan-Step-Drill-Steel
  • Technical drawing Tritan-Step-Drill-Steel

Durchmesser d1 (mm)

14.15

Ihr Stückpreis

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Bestellnummer

31053672

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Produktbeschreibung

The three-edged step drill Tritan-Step-Drill-Steel has been specially developed for producing thread core holes according to DIN 8378. With its three cutting edges, it ensures precise machining without oscillations, allows for higher feed rates, enables fast chip removal, and stands out with its exceptionally long tool life.

Materialeignung

Technische Daten

Product class
Expert-Line  
d1
14.15   mm
d2
18   mm
d3
17.6   mm
l1
123   mm
l2
73   mm
l3
38.5   mm
l4
48   mm
Cooling
internal cooling  
Number of cutting edges (z)
3  
Bore tolerance
≥ IT 9  
Shank tolerance
h6  
tip angle
145   °
Shank type
HA  
Material group
R8