Boring Tools Cutting Data Tables

DV/BT50, HSK-A100 Capto C8

Rough boring head SW53 Fine boring heads EWN/EWB/EWE 53

Ø 53-70/86 Ø 53-70/82/95

Ø 50

Ø 90

Rough boring SW 53

Fine boring EWN/EWB/EWE 53

Inserts

RSS

DVS

Inserts

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

100 654.990A 0.8 250 10.0 0.55 16.0 130 654.990A 0.8 250 10.0 0.55 16.0

0.30 655.334 0.8 450 0.30 655.334 0.8 320 0.30 655.324 0.4 200 0.20 655.324 0.4 150 0.20 655.375 0.2 240 0.20 655.375 0.2 200 0.20 655.375 0.2 150 0.25 655.334 0.8 450 0.25 655.334 0.8 320 0.25 655.324 0.4 200 0.15 655.324 0.4 150 0.15 655.375 0.2 240 0.15 655.375 0.2 200 0.15 655.375 0.2 150 0.25 655.320 0.8 350 0.25 655.320 0.8 300 0.25 655.318 0.4 200 0.15 655.318 0.4 140 0.15 655.319 0.2 240 0.15 655.319 0.2 200 0.15 655.319 0.2 150 0.25 655.320 0.8 350 0.25 655.320 0.8 300 0.25 655.318 0.4 200 0.15 655.318 0.4 140 0.15 655.319 0.2 220 0.15 655.319 0.2 200 0.15 655.319 0.2 150 0.25 655.320 0.8 300 0.25 655.320 0.8 280 0.25 655.318 0.4 180 0.15 655.318 0.4 120 0.15 655.319 0.2 200 0.15 655.319 0.2 200 0.15 655.319 0.2 150 0.30 655.303A 0.8 350 0.30 655.303A 0.8 300 0.30 655.302A 0.4 200 0.20 655.302A 0.4 140 0.20 655.302A 0.4 200 0.20 655.301A 0.2 200 0.20 655.301A 0.2 150

0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2

2.5 2.5 2.5 2.0 1.5 1.0 1.0 2.5 2.5 2.5 2.0 1.5 1.0 1.0 2.0 2.0 2.0 1.3 1.3 0.8 0.8 2.0 2.0 2.0 1.3 1.3 0.8 0.8 2.0 2.0 2.0 1.3 1.3 0.8 0.8 2.5 2.5 2.5 2.0 1.5 1.0 1.0

0.14 0.14 0.10 0.10 0.06 0.06 0.06 0.14 0.14 0.10 0.10 0.06 0.06 0.06 0.14 0.14 0.10 0.10 0.06 0.06 0.06 0.14 0.14 0.10 0.10 0.06 0.06 0.06 0.14 0.14 0.10 0.10 0.06 0.06 0.06 0.14 0.14 0.10 0.10 0.10 0.06 0.06

< 450 N/mm2

160 654.990A 0.8 200 200 654.993A 0.4 125 260 654.993A 0.4 40 310 654.993A 0.4 80 350 654.993A 0.4 80

8.0 0.55 13.0 6.0 0.35 10.0 5.0 0.35 8.0 5.0 0.35 8.0 5.0 0.35 8.0

1.0037 1.0401 1.0715

Steel

100 654.990A 0.8 230 10.0 0.50 16.0 130 654.990A 0.8 230 10.0 0.50 16.0

450-850 N/mm2

1.0050

160 654.990A 0.8 200 200 654.993A 0.4 125 260 654.993A 0.4 40 310 654.993A 0.4 80 350 654.993A 0.4 80 100 654.965 0.8 200 130 654.965 0.8 200 160 654.965 0.8 180 200 654.964 0.4 120 260 654.964 0.4 40 310 654.964 0.4 80 350 654.964 0.4 80 100 654.965 0.8 200 130 654.965 0.8 200 160 654.965 0.8 180 200 654.964 0.4 120 260 654.964 0.4 40 310 654.964 0.4 80 350 654.964 0.4 80 100 654.965 0.8 160 130 654.965 0.8 160 160 654.965 0.8 140 200 654.964 0.4 120 260 654.964 0.4 40 310 654.964 0.4 80 350 654.964 0.4 80

8.0 0.50 13.0 6.0 0.30 10.0 5.0 0.30 8.0 5.0 0.30 8.0 5.0 0.30 8.0 9.0 0.50 15.0 9.0 0.50 15.0 7.5 0.50 12.0 6.0 0.30 10.0 5.0 0.30 8.0 5.0 0.30 8.0 5.0 0.30 8.0 9.0 0.50 15.0 9.0 0.50 15.0 7.5 0.50 12.0 6.0 0.30 10.0 5.0 0.30 8.0 5.0 0.30 8.0 5.0 0.30 8.0 9.0 0.50 15.0 9.0 0.50 15.0 7.5 0.50 12.0 6.0 0.30 10.0 5.0 0.30 8.0 5.0 0.30 8.0 5.0 0.30 8.0

P 1.0503

1.1141 1.1191 1.5752

Steel

850-1200 N/mm2

1.2083 1.2294 1.2312 1.2344 1.2764

Stainless steels,

ferritic,

martensitic

1.4016 1.4024 1.4034

M 1.4762

Stainless steels,

austenitic

1.4301 1.4311 1.4401 1.4435 1.4571

Gray cast iron

100 654.991 0.8 250 14.0 0.55 22.0 130 654.991 0.8 250 14.0 0.55 22.0 160 654.991 0.8 200 12.0 0.55 18.0

GG 15

K GG 20

200 654.989 0.4 125 260 654.989 0.4 40 310 654.989 0.4 80 350 654.989 0.4 80

9.0 0.35 15.0 7.0 0.35 10.0 7.0 0.35 10.0 7.0 0.35 10.0

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 400 m/min, we recommend to use the balanceable fine boring heads, e.g. 309.501 or 310.505A and to balance the complete tool assembly.