MEGA-Speed-Drill-Steel

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

Diameter d1 (mm)

7.7

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Article

31036312

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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
7.7   mm
d2
8   mm
l1
79   mm
l2
41   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
145   °
Side rake angle
30   °
Material group
R8
Spezifikation
SCD621-0770-2-3-145HA03-HP358

Downloads

3D Hüllkontur in stp
31036312_608092629-000-00-E43.STP
Technische Zeichnung in tif
31036312_608092630-000-00-ED1.TIF
Technische Zeichnung in dxf
31036312_608092630-000-00-ED1.DXF
Technische Zeichnung in pdf
31036312_608092630-000-00-ED1.PDF
Cutting data recommendations
31036312_MEGA-Speed-Drill-Steel_EN.pdf
Brochure
31036312_MAPAL_MEGA-Speed-Drill__EN.pdf