MEGA-Speed-Drill-Steel

  • Product image MEGA-Speed-Drill-Steel
  • Technical drawing MEGA-Speed-Drill-Steel

Diameter d1 (mm)

3.9

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Article

31036274

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Product description

The double-edged solid carbide drill MEGA-Speed-Drill-Steel is specially designed for high-speed machining and is the first choice for series production. Its unequally split cutting edges and highly polished flutes prevent vibration and reduce friction.

Material suitability

Technical specifications

Cutting material
HP358  
Product class
Expert-Line  
Drilling depth
3xD  
d1
3.9   mm
d2
6   mm
l1
66   mm
l2
24   mm
l3
17   mm
l4
36   mm
Cooling
internal cooling  
Number of cutting edges (z)
2  
Shank tolerance
h6  
Bore tolerance
≥ IT 9  
Shank type
HA  
Tip angle
145   °
Side rake angle
30   °
Material group
R8

Downloads

3D envelope in stp
31036274_608092421-000-00-E43.STP
Technical drawing in tif
31036274_608092422-000-00-ED1.TIF
Technical drawing in dxf
31036274_608092422-000-00-ED1.DXF
Technical drawing in pdf
31036274_608092422-000-00-ED1.PDF
Cutting data recommendations
31036274_MEGA-Speed-Drill-Steel_EN.pdf