DV/BT40, HSK-A63 Capto C6
Rough boring head SW 32 Fine boring heads EWN/EWB 32
Ø 32-42/51 Ø 32-42/51/60
x
x
Ø 31 carbide
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 4.50 0.40 8.00 654.940A 0.4 240 4.50 0.35 7.50 654.940A 0.4 160 4.00 0.30 7.00 654.930A 0.2 80 3.50 0.30 5.50 654.940A 0.4 120 3.00 0.30 4.50 654.930A 0.2 70 2.00 0.25 3.50 654.930A 0.2 25 1.50 0.25 3.00 654.950 0.8 220 4.50 0.35 8.00 654.940A 0.4 220 4.50 0.30 7.50 654.940A 0.4 160 4.00 0.30 7.00 654.930A 0.2 80 3.50 0.30 5.50 654.940A 0.4 120 3.00 0.25 4.50 654.930A 0.2 70 2.00 0.25 3.50 654.930A 0.2 25 1.50 0.25 3.00 654.955 0.8 200 4.00 0.35 7.50 654.945 0.4 180 4.00 0.30 7.00 654.945 0.4 140 3.50 0.30 6.00 654.935 0.2 80 3.00 0.30 5.00 654.945 0.4 100 2.50 0.25 4.00 654.935 0.2 70 2.00 0.25 3.50 654.935 0.2 25 1.50 0.25 3.00 654.955 0.8 200 4.00 0.35 7.50 654.945 0.4 180 4.00 0.30 7.00 654.945 0.4 140 3.50 0.30 6.00 654.935 0.2 80 3.00 0.30 5.00 654.945 0.4 100 2.50 0.25 4.00 654.935 0.2 70 2.00 0.25 3.50 654.935 0.2 25 1.50 0.25 3.00 654.955 0.8 160 4.00 0.35 7.00 654.945 0.4 140 4.00 0.30 6.50 654.945 0.4 110 3.50 0.30 6.00 654.935 0.2 70 3.00 0.30 5.00 654.945 0.4 90 2.50 0.25 4.00 654.935 0.2 60 2.00 0.25 3.50 654.935 0.2 25 1.50 0.25 3.00 654.952 0.8 240 7.00 0.40 10.00 654.942 0.4 240 6.00 0.35 9.00 654.942 0.4 160 5.50 0.30 8.00 654.935 0.2 80 5.00 0.25 7.00 654.942 0.4 130 4.50 0.25 6.00 654.935 0.2 70 3.50 0.25 5.00 654.935 0.2 25 2.50 0.25 4.00
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 0.2 150 0.12 655.363 0.1 80 0.12 655.363 0.1 25 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 0.2 150 0.12 655.363 0.1 80 0.12 655.363 0.1 25 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 0.2 140 0.12 655.369 0.1 70 0.12 655.369 0.1 25 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 0.2 140 0.12 655.369 0.1 70 0.12 655.369 0.1 25 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 0.2 140 0.12 655.369 0.1 70 0.12 655.369 0.1 25 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 70 0.12 655.383 0.4 150 0.12 655.373 0.2 70 0.12 655.363 0.1 25
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
110 130 160 190 230 275
1.0037 1.0401 1.0715
Steel
80
450-850 N/mm2
110 130 160 190 230 275
1.0050
P 1.0503
1.1141 1.1191 1.5752
Steel
80
850-1200 N/mm2 110
1.2083 1.2294 1.2312 1.2344 1.2764
130 160 190 230 275
Stainless steels,
80
ferritic,
110 130 160 190 230 275
martensitic
1.4016 1.4024 1.4034
M 1.4762
Stainless steels,
80
austenitic
110 130 160 190 230 275
1.4301 1.4311 1.4401 1.4435 1.4571
Gray cast iron
80
110 130 160 190 230 275
GG 15
K GG 20
GG 25 GG 30
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 240 m/min, we recommend to balance the complete and pre-set tool assembly or to use a balanceable fine boring head on a fine balanced tool shank, e.g. 309.301 and 324.331F.
20
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