MEGA-Speed-Drill-Uni

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

Diameter d1 (mm)

3.4

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Article

30404004

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Product description

The cutting edges of the MEGA-Speed-Drill-Uni are unequally split. In addition, the drill has three guide chamfers. This prevents vibrations and reduces friction. The highly polished flutes guarantee optimum chip flow.

Material suitability

Technical specifications

Product class
Expert-Line  
Drilling depth
8xD  
d1
3.4   mm
d2
6   mm
l1
72   mm
l2
34   mm
l3
29   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
135   °
Side rake angle
30   °
Material group
R8

Downloads

Technical drawing in dxf
30404004_607882929-000-00-ED1-MM.DXF
Technical drawing in pdf
30404004_607882929-000-00-ED1-MM.PDF
Technical drawing in tif
30404004_607882929-000-00-ED1-MM.TIF
3D envelope in stp
30404004_607882931-000-00-E43.STP
Cutting data recommendations
30404004_MEGA-Speed-Drill-Uni_EN.pdf