MEGA-Speed-Drill-Uni

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

Diameter d1 (mm)

20.0

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Article

30404245

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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

Cutting material
HP374  
Product class
Expert-Line  
Drilling depth
3xD  
d1
20   mm
d2
20   mm
l1
131   mm
l2
79   mm
l3
55   mm
l4
50   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
30404245_607883824-000-00-ED1-MM.DXF
Technical drawing in pdf
30404245_607883824-000-00-ED1-MM.PDF
Technical drawing in tif
30404245_607883824-000-00-ED1-MM.TIF
3D envelope in stp
30404245_607883825-000-00-E43.STP
Technical drawing in tif
30404245_607883824-000-00-ED1-MM.tif
Cutting data recommendations
30404245_MEGA-Speed-Drill-Uni_EN.pdf