Features

  • Uneven blade partitioning (graduation) for better surface roughness.
  • Cermet containing Nitrogen, which is suited for stainless and difficult-to-cut materials

 

Cutting Conditions

  • Refer to the table below for the cutting speed r.p.m.(rev/min)
  • Removal amount: 0.1-0.3mm
  • Feed: 0.005-0.3(mm/rev)

Specification Table:Tolerance  = 0 / +0.005mm (J5) for all sizes

Diameter
D
(mm)
Flute
Length
l
(mm)
Overall
Length
L
(mm)
Shank
Diameter
d
(mm)
Number
of
Flute
2.90 - 3.00 25 60 3.0 4
3.01 - 3.50 3.5
3.51 - 4.00 4.0
4.01 - 4.50 30 70 4.5
4.51 - 5.00 5.0
5.01 - 5.50 5.5 6
5.51 - 6.00 6.0
6.01 - 6.50 35 80 6.5
6.51 - 7.00 7.0
7.01 - 7.50 7.5
7.51 - 8.00 8.0
8.01 - 8.50 8.5
8.51 - 9.00 9.0
9.01 - 9.50 9.5
9.51 - 10.00 10.0

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