MEGA-Speed-Drill-Steel

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

Diameter d1 (mm)

10.2

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Article

31239220

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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
12xD  
d1
10.2   mm
d2
12   mm
l1
204   mm
l2
156   mm
l3
142   mm
l4
45   mm
Cooling
internal cooling  
Number of cutting edges (z)
2  
Shank tolerance
h6  
Bore tolerance
≥ IT 9  
Shank type
HA  
Tip angle
145   °
Material group
R8
Specification
SCD621-1020-2-3-145HA12-HP358