Tritan-Step-Drill-Steel

Diameter d1 (mm)

14.15

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31053672

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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

Senkwinkel: 90 °
Produktklasse: 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
Kühlmittelaustritt: innere Kühlmittelzufuhr
Anzahl Schneiden (z): 3
Bohrungstoleranz: ≥ IT 9
Schafttoleranz: h6
Spitzenwinkel: 145 °
Schaftform: HA
Materialgruppe: R8