Tritan-Step-Drill-Steel

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

Diameter d1 (mm)

10.35

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31053671

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Product description

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.

Material suitability

Technical specifications

Sink angle
90   °
Produktklasse
Expert-Line  
d1
10.35   mm
d2
14   mm
d3
13.2   mm
l1
107   mm
l2
60   mm

l3

30   mm
l4
45   mm
Kühlmittelaustritt
innere Kühlmittelzufuhr  
Anzahl Schneiden (z)
3  
Bohrungstoleranz
≥ IT 9  
Schafttoleranz
h6  
Spitzenwinkel
145   °
Schaftform
HA  
Materialgruppe
R8