Boring Tools Cutting Data Tables

DV/BT50, HSK-A100 Capto C8

Light weight tools serie 318, rough boring Light weight tools serie 318, EWN/EWE 200

Ø 200-270/340 Ø 200-270/340/390

Picture 1

Picture 2

Ø 90

Ø 90

RSS

Rough boring Serie 318

Fine boring EWN/EWE 200

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

160 260 320 370 420 470 520 160

654.990A 0.8 250 14.0 0.60 22.0 654.990A 0.8 250 12.0 0.60 20.0 654.990A 0.8 250 10.0 0.60 18.0

0.30 655.334 0.8 450 0.30 655.334 0.8 400 0.30 655.334 0.8 250 0.30 655.324 0.4 180 0.20 655.375 0.2 120 0.20 655.375 0.2 60 0.20 655.375 0.2 40 0.25 655.334 0.8 450 0.25 655.334 0.8 400 0.25 655.334 0.8 250 0.25 655.324 0.4 180 0.15 655.375 0.2 120 0.15 655.375 0.2 60 0.15 655.375 0.2 40 0.25 655.320 0.8 350 0.25 655.320 0.8 300 0.25 655.318 0.4 240 0.25 655.318 0.4 160 0.15 655.319 0.2 120 0.15 655.319 0.2 60 0.15 655.319 0.2 40 0.25 655.320 0.8 350 0.25 655.320 0.8 300 0.25 655.318 0.4 240 0.25 655.318 0.4 160 0.15 655.319 0.2 120 0.15 655.319 0.2 60 0.15 655.319 0.2 40 0.25 655.320 0.8 300 0.25 655.320 0.8 250 0.25 655.318 0.4 220 0.25 655.318 0.4 160 0.15 655.319 0.2 120 0.15 655.319 0.2 60 0.15 655.319 0.2 40 0.25 655.303A 0.8 350 0.25 655.303A 0.8 350 0.25 655.303A 0.8 250 0.25 655.302A 0.4 160 0.15 655.301A 0.2 120 0.15 655.301A 0.2 60 0.15 655.301A 0.2 40

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

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

< 450 N/mm2

1.0037 1.0401 1.0715

654.990A 0.8 180 654.993A 0.4 120 654.993A 0.4 60 654.993A 0.4 40

9.0 0.60 16.0 9.0 0.40 16.0 8.0 0.40 14.0 8.0 0.40 14.0

Steel

654.990A 0.8 230 14.0 0.55 22.0 654.990A 0.8 230 12.0 0.55 20.0 654.990A 0.8 230 10.0 0.55 18.0

450-850 N/mm2 260

1.0050

320 370 420 470 520 160

P 1.0503

654.990A 0.8 180 654.993A 0.4 120 654.993A 0.4 60 654.993A 0.4 40

9.0 0.55 16.0 9.0 0.35 16.0 8.0 0.35 14.0 8.0 0.35 14.0

1.1141 1.1191 1.5752

Steel

654.965 0.8 210 13.0 0.55 20.0 654.965 0.8 210 11.0 0.55 19.0 654.965 0.8 210 10.0 0.55 17.0

850-1200 N/mm2 260

1.2083 1.2294 1.2312 1.2344 1.2764

320 370 420 470 520 160 260 320 370 420 470 520 160 260 320 370 420 470 520 160 260 320 370 420 470 520

654.965 0.8 180 654.964 0.4 120 654.964 0.4 60 654.964 0.4 40

9.0 0.55 15.0 9.0 0.35 15.0 8.0 0.35 12.0 8.0 0.35 12.0

Stainless steels,

654.965 0.8 210 13.0 0.55 20.0 654.965 0.8 210 11.0 0.55 19.0 654.965 0.8 210 10.0 0.55 17.0

ferritic,

martensitic

1.4016 1.4024 1.4034

654.965 0.8 180 654.964 0.4 120 654.964 0.4 60 654.964 0.4 40

9.0 0.55 15.0 9.0 0.35 15.0 8.0 0.35 12.0 8.0 0.35 12.0

M 1.4762

Stainless steels,

654.965 0.8 180 13.0 0.55 20.0 654.965 0.8 180 11.0 0.55 19.0 654.965 0.8 180 10.0 0.55 17.0

austenitic

1.4301 1.4311 1.4401 1.4435 1.4571

654.965 0.8 140 654.964 0.4 120 654.964 0.4 60 654.964 0.4 40

9.0 0.55 15.0 9.0 0.35 15.0 8.0 0.35 12.0 8.0 0.35 12.0

Gray cast iron

654.991 0.8 250 18.0 0.55 26.0 654.991 0.8 250 18.0 0.55 26.0 654.991 0.8 250 16.0 0.55 24.0 654.991 0.8 180 14.0 0.55 22.0 654.989 0.4 120 14.0 0.35 22.0 654.989 0.4 60 12.0 0.35 18.0 654.989 0.4 40 12.0 0.35 18.0

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 400 m/min we recommend to use the counter weight 318.105 and to balance it according to the table (see operating instructions).

The weight of long tools can be substantially reduced by using CKN lightweight components with equal cutting performance.

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