Features

  • In comparison to our conventional high-speed steel reamers, the cutting speed is 2 - 3 times faster and endurance is excellent because of TiN coating.
  • Excellent roundness and surface smoothness obtainability.
  • Having the end-mil shank.
Cutting Conditions

  • Refer to the table below before determining the cutting speed rpm and the feed.
  • Keep the removal amount finishing allowance to 0.1(Dia. 1.000) - 0.3mm(Dia. 14.100).
  • When the best surface roughness is required, use the cutting speed of 0.1mm/rev or less. normally use 0.1(Dia. 1.000) - 0.15mm/rev(Dia. 14.100).

 

Cutting Speed : 12m/min
Removal amount : 0.1 - 0.3mm

Specification Table:Tolerance  = 0 / -0.005mm (J 5) for all sizes

Diameter
D
(mm)
Flute
Length
l1
(mm)
Overall
Length
L
(mm)
Body
Length
l2
(mm)
Shank
Diameter
d
(mm)
Chamfer
Length
B
(mm)
Number
of
Flute
1.000 - 1.495 20 40 N/A 3.0 Up to0.5  4
1.500 - 1.695 22 45
1.700 - 1.895 25 50
1.900 - 2.395 30 60
2.400 - 2.895 35 65
2.900 - 3.000 40 70 50 6
3.005 - 3.500 75 4.0
3.505 - 4.000 80
4.005 - 4.500 45 85 55 6.0
4.505 - 5.000 90
5.005 - 5.500 95 60 0.8
5.505 - 6.000 50 100 65
6.005 - 6.500 8.0
6.505 - 7.000 55 105 70
7.005 - 7.500 110
7.505 - 8.000 60 115 75
8.005 - 8.500 120 10.0 1.0
8.505 -9.500 65 125 80
9.505 - 10.000 70 130 85
10.005 - 10.500 135 12.0
10.505 - 11.000 75 140 90
11.005 - 11.500 145 95
11.505 - 12.000 150
12.005 - 12.500 80 155 100 16.0 8
12.505 - 13.000 160
13.005 - 14.100 85 165 105

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