DV/BT50, HSK-A100 Capto C8
Rough boring head SW41 Fine boring heads EWN/EWB/EWE 41
Ø 41-54/66 Ø 41-54/63/74
x
x
Ø 31
Ø 39
Ø 90
Rough boring SW 41
Fine boring EWN/EWB/EWE 41
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
100 160 200 240 280 340 400 100 160 200 240 280 340 400 100
654.950 0.8 240 654.940A 0.4 160 654.930A 0.2 100 654.940A 0.4 220 654.930A 0.2 150 654.930A 0.2 80 654.930A 0.2 40 654.950 0.8 220 654.940A 0.4 160 654.930A 0.2 100 654.940A 0.4 220 654.930A 0.2 150 654.930A 0.2 80 654.930A 0.2 40 654.955 0.8 200 654.945 0.4 150 654.935 0.2 100 654.945 0.4 180 654.935 0.2 140 654.935 0.2 80 654.935 0.2 40 654.955 0.8 200 654.945 0.4 150 654.935 0.2 100 654.945 0.4 180 654.935 0.2 140 654.935 0.2 80 654.935 0.2 40 654.955 0.8 180 654.945 0.4 140 654.935 0.2 100 654.945 0.4 160 654.935 0.2 120 654.935 0.2 80 654.935 0.2 40 654.952 0.8 240 654.942 0.4 160 654.935 0.2 100 654.942 0.4 200 654.935 0.2 140 654.935 0.2 80 654.935 0.2 40
6.0 0.50 10.0
0.25 655.334 0.8 450 0.20 655.324 0.4 200 0.15 655.375 0.2 100 0.20 655.385 0.4 240 0.15 655.375 0.2 240 0.15 655.375 0.2 200 0.15 655.363 0.1 150 0.22 655.334 0.8 450 0.20 655.324 0.4 200 0.15 655.375 0.2 100 0.17 655.385 0.4 240 0.15 655.375 0.2 240 0.15 655.375 0.2 200 0.15 655.363 0.1 150 0.22 655.320 0.8 320 0.20 655.318 0.4 180 0.15 655.319 0.2 100 0.17 655.318 0.4 220 0.15 655.319 0.2 240 0.15 655.319 0.2 200 0.15 655.369 0.1 150 0.22 655.320 0.8 320 0.20 655.318 0.4 180 0.15 655.319 0.2 100 0.17 655.318 0.4 220 0.15 655.319 0.2 220 0.15 655.319 0.2 200 0.15 655.369 0.1 150 0.22 655.320 0.8 280 0.20 655.318 0.4 160 0.15 655.319 0.2 100 0.17 655.318 0.4 200 0.15 655.319 0.2 200 0.15 655.319 0.2 200 0.15 655.369 0.1 150 0.25 655.303A 0.8 350 0.25 655.302A 0.4 240 0.20 655.301A 0.2 100 0.20 655.302A 0.4 240 0.15 655.301A 0.2 200 0.15 655.301A 0.2 200 0.15 655.363 0.1 150
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
2.5 2.0 2.0 1.5 1.5 0.9 0.9 2.5 2.0 2.0 1.5 1.5 0.9 0.9 2.2 1.8 1.8 1.2 1.2 0.7 0.7 2.2 1.8 1.8 1.2 1.2 0.7 0.7 2.2 1.8 1.8 1.2 1.2 0.7 0.7 2.5 2.5 2.0 2.0 1.5 0.9 0.9
0.14 0.10 0.06 0.10 0.06 0.06 0.04 0.14 0.10 0.06 0.10 0.06 0.06 0.04 0.14 0.10 0.06 0.10 0.06 0.06 0.04 0.14 0.10 0.06 0.10 0.06 0.06 0.04 0.14 0.10 0.06 0.10 0.06 0.06 0.04 0.14 0.10 0.06 0.10 0.06 0.06 0.04
< 450 N/mm2
5.5 0.40 4.5 0.30
9.0 7.5
1.0037 1.0401 1.0715
5.0 0.40 8.0
4.0 0.30
7.0
3.5 0.30 6.0 3.0 0.30 5.5 6.0 0.45 10.0
Steel
450-850 N/mm2
5.5 0.40 4.5 0.30
9.0 7.5
1.0050
P 1.0503
5.0 0.35 8.0
1.1141 1.1191 1.5752
4.0 0.30
7.0
3.5 0.30 6.0 3.0 0.25 5.5
Steel
5.5 0.45
9.0
850-1200 N/mm2 160
5.0 0.40 8.0
1.2083 1.2294 1.2312 1.2344 1.2764
200 240 280 340 400 100 160 200 240 280 340 400 100 160 200 240 280 340 400 100 160 200 240 280 340 400
4.0 0.30 4.0 0.35
7.0 7.5
3.5 0.30 6.0 3.0 0.30 5.0 3.0 0.25 5.0
Stainless steels,
5.5 0.45
9.0
ferritic,
5.0 0.40 8.0
martensitic
4.0 0.30 4.0 0.35
7.0 7.5
1.4016 1.4024 1.4034
3.5 0.30 6.0 3.0 0.30 5.0 3.0 0.25 4.5 5.5 0.45 8.5 5.0 0.40 8.0 4.0 0.30 6.0
M 1.4762
Stainless steels,
austenitic
1.4301 1.4311 1.4401 1.4435 1.4571
4.0 0.35
7.0
3.5 0.30 6.0 3.0 0.30 5.0 3.0 0.25 4.5 9.0 0.45 15.0 8.0 0.40 13.0 6.0 0.30 10.0 7.0 0.35 12.0 6.0 0.30 10.0 5.0 0.30 8.0
Gray cast iron
GG 15
K GG 20
GG 25 GG 30
4.0 0.30
7.0
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. 309.401 or 310.405A and to balance the complete tool assembly.
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