DV/BT50, HSK-A100 Capto C8
Rough boring head SW 32 Fine boring heads EWN/EWB 32
Ø 32-42/51 Ø 32-42/51/60
x
x
Ø 31
Ø 31
Ø 63.5
Rough boring SW 32
Fine boring EWN/EWB 32
Inserts
Vc
RSS
DVS
Inserts
Vc
Allow.
Feed
Workpiece material
Boring depth
Allow. fn Ra 1.6 µm X [mm] Order No. R m/min mm/Ø mm/U mm/Ø mm/U Order No. R m/min mm/Ø mm/Ø mm/U Allow. Feed Std. val. Max.
Steel
80
654.950 0.8 240 654.940A 0.4 240 654.940A 0.4 160 654.930A 0.2 80 654.940A 0.4 180 654.930A 0.2 120 654.930A 0.2 40 654.950 0.8 220 654.940A 0.4 220 654.940A 0.4 160 654.930A 0.2 80 654.940A 0.4 180 654.930A 0.2 120 654.930A 0.2 40 654.955 0.8 200 654.945 0.4 180 654.945 0.4 140 654.935 0.2 80 654.945 0.4 160 654.935 0.2 100 654.935 0.2 40 654.955 0.8 200 654.945 0.4 180 654.945 0.4 140 654.935 0.2 80 654.945 0.4 160 654.935 0.2 100 654.935 0.2 40 654.955 0.8 160 654.945 0.4 140 654.945 0.4 110 654.935 0.2 70 654.945 0.4 140 654.935 0.2 80 654.935 0.2 40 654.952 0.8 240 654.942 0.4 240 654.942 0.4 160 654.935 0.2 80 654.942 0.4 180 654.935 0.2 120 654.935 0.2 40
4.5 0.40 8.0
0.20 655.385 0.4 400 0.20 655.385 0.4 260 0.17 655.375 0.2 160 0.15 655.375 0.2 80 0.15 655.375 0.2 200 0.12 655.363 0.1 100 0.12 655.363 0.1 40 0.17 655.385 0.4 400 0.17 655.385 0.4 260 0.15 655.375 0.2 160 0.12 655.375 0.2 80 0.15 655.375 0.2 200 0.12 655.363 0.1 100 0.12 655.363 0.1 40 0.17 655.318 0.4 320 0.17 655.318 0.4 240 0.15 655.319 0.2 150 0.15 655.319 0.2 70 0.12 655.319 0.2 180 0.12 655.369 0.1 100 0.12 655.369 0.1 40 0.17 655.318 0.4 320 0.17 655.318 0.4 240 0.15 655.319 0.2 150 0.15 655.319 0.2 70 0.12 655.319 0.2 180 0.12 655.369 0.1 100 0.12 655.369 0.1 40 0.17 655.318 0.4 280 0.17 655.318 0.4 220 0.15 655.319 0.2 150 0.15 655.319 0.2 70 0.12 655.319 0.2 160 0.12 655.369 0.1 80 0.12 655.369 0.1 40 0.20 655.393 0.8 350 0.18 655.383 0.4 300 0.15 655.383 0.4 160 0.12 655.373 0.2 80 0.12 655.383 0.4 200 0.12 655.373 0.2 100 0.12 655.363 0.1 40
0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1
1.2 1.2 1.0 0.8 1.2 0.9 0.7 1.2 1.2 1.0 0.8 1.2 0.9 0.7 1.0 1.0 0.8 0.6 1.0 0.7 0.6 1.0 1.0 0.8 0.6 1.0 0.7 0.6 1.0 1.0 0.8 0.6 1.0 0.7 0.6 1.3 1.3 1.1 0.8 1.2 1.0 0.7
0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.10 0.10 0.06 0.06 0.06 0.04 0.04 0.14 0.10 0.10 0.06 0.10 0.06 0.04
< 450 N/mm2
110 130 160 190 230 300
4.5 0.35 4.0 0.30
7.5 7.0
1.0037 1.0401 1.0715
3.5 0.30 5.5 3.0 0.30 4.5 2.0 0.25 3.5 1.5 0.25 3.0 4.5 0.35 8.0
Steel
80
450-850 N/mm2
110 130 160 190 230 300
4.5 0.30 4.0 0.30
7.5 7.0
1.0050
P 1.0503
3.5 0.30 5.5 3.0 0.25 4.5 2.0 0.25 3.5 1.5 0.25 3.0
1.1141 1.1191 1.5752
Steel
80
4.0 0.35 4.0 0.30
7.5 7.0
850-1200 N/mm2 110
1.2083 1.2294 1.2312 1.2344 1.2764
130 160 190 230 300
3.5 0.30 6.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.5 1.5 0.25 3.0
Stainless steels,
80
4.0 0.35 4.0 0.30
7.5 7.0
ferritic,
110 130 160 190 230 300
martensitic
3.5 0.30 6.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.5 1.5 0.25 3.0
1.4016 1.4024 1.4034
M 1.4762
Stainless steels,
80
4.0 0.35
7.0
austenitic
110 130 160 190 230 300
4.0 0.30 6.5 3.5 0.30 6.0 3.0 0.30 5.0 2.5 0.25 4.0 2.0 0.25 3.5 1.5 0.25 3.0 7.0 0.40 10.0
1.4301 1.4311 1.4401 1.4435 1.4571
Gray cast iron
80
110 130 160 190 230 300
6.0 0.35
9.0
GG 15
5.5 0.30 8.0
K GG 20
5.0 0.25
7.0
GG 25 GG 30
4.5 0.25 6.0 3.5 0.25 5.0 2.5 0.25 4.0
Caution: The given cutting data are guide values. In any case, they have to be adapted to the actual working conditions.
For cutting speeds above 400 m/min, we recommend to use the balanceable fine boring heads, e.g. 309.301 or 310.305A and to balance the complete tool assembly.
44
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