MEGA-Speed-Drill-Steel

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

Diameter d1 (mm)

9.5

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Article

31036330

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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

P
P1
highly suitable
P2
highly suitable
P3
highly suitable
P4
highly suitable
P5
highly suitable
P6
highly suitable
M
M1
suitable in some situations
M2
suitable in some situations
M3
suitable in some situations
K
K1
suitable in some situations
K2
suitable in some situations
K3
suitable in some situations
N
N1
N2
N3
N4
S
S1
S2
S3
S4
S5
H
H1
H2
H3

Technical specifications

Cutting material
HP358  
Product class
Expert-Line  
Drilling depth
3xD  
d1
9.5   mm
d2
10   mm
l1
89   mm
l2
47   mm
l3
35   mm
l4
40   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