Tritan-Drill-Reamer

  • Product image Tritan-Drill-Reamer
  • Technical drawing Tritan-Drill-Reamer

Diameter d1 (mm)

7.99

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Article

31196658

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Product description

The three-edged Tritan-Drill-Reamer has been specifically developed to produce precision fitting bores with a single tool. This drilling reamer combines drilling and reaming in one step and offers six guide facets for excellent guiding properties as well as finely ground chip flutes for efficient chip removal. With a self-centering cross-cutting edge, the Tritan-Drill-Reamer ensures good positional accuracy and improved drilling behavior, even in difficult drilling situations.

Material suitability

Technical specifications

Cutting material
HP358  
Product class
Expert-Line  
Drilling depth
5xD  
d1
7.99   mm
d2
8   mm
l1
91   mm
l2
53   mm
l3
43   mm
l4
36   mm
Kühlmittelaustritt
innere Kühlmittelzufuhr  
Anzahl Schneiden (z)
3  
Schafttoleranz
h6  
Bohrungstoleranz
≥ IT 7  
Schaftform
HA  
Spitzenwinkel
140   °
Seitenspanwinkel
30   °
Materialgruppe
MQ