Boring Tools Cutting Data Tables

DV/BT40, HSK-A63 Capto C6

Rough boring head SW98 Fine boring heads EWN/EWE/EWB 100

Ø 98-126/153 Ø 100-153/179/203

x

x

Ø 63.5 Smart Damper extension

Ø 63.5

Rough boring SW 98

Fine boring EWN/EWE/EWB 100

Inserts

Vc

RSS

DVS

Inserts

Vc

Allow.

Feed

Workpiece material

Boring depth X [mm]

Allow. fn

Allow. Feed

Std. val. Max.

Ra 1.6 µm

Order No.

R m/min mm/Ø mm/U mm/Ø mm/U Order No.

R m/min mm/Ø mm/Ø mm/U

Steel

90

654.990A 0.8 240 10.00 0.55 18.00 0.30 654.990A 0.8 240 10.00 0.55 18.00 0.30 654.990A 0.8 220 9.00 0.55 16.00 0.30 654.993A 0.4 200 8.00 0.35 14.00 0.20 654.993A 0.4 130 7.00 0.35 12.00 0.20

655.334 0.8 450 0.2 655.334 0.8 450 0.2 655.334 0.8 350 0.2 655.324 0.4 250 0.2 655.324 0.4 150 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

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

< 450 N/mm2

110 140 170 200 230 340

1.0037 1.0401 1.0715

654.993A 0.4 80 6.00 0.35 9.00 654.993A 0.4 60 6.00 0.35 9.00

0.20 0.20

655.375 0.2 80

0.2

655.375 0.2 100 0.2 655.334 0.8 450 0.2 655.334 0.8 450 0.2 655.334 0.8 350 0.2 655.324 0.4 250 0.2 655.324 0.4 150 0.2

Steel

90

654.990A 0.8 220 10.00 0.50 18.00 0.25 654.990A 0.8 220 10.00 0.50 18.00 0.25 654.990A 0.8 200 9.00 0.50 16.00 0.25

450-850 N/mm2

110 140 170 200 230 340

1.0050

P 1.0503

654.993A 0.4 180 8.00 0.30 14.00 654.993A 0.4 130 7.00 0.30 12.00 654.993A 0.4 80 6.00 0.30 9.00 654.993A 0.4 60 6.00 0.30 9.00

0.15 0.15 0.15 0.15

1.1141 1.1191 1.5752

655.375 0.2 80

0.2

655.375 0.2 100 0.2 655.320 0.8 350 0.2 655.320 0.8 350 0.2 655.318 0.4 300 0.2 655.318 0.4 240 0.2 655.318 0.4 140 0.2

Steel

90

654.965 0.8 200 9.00 0.50 16.00 0.25 654.965 0.8 200 9.00 0.50 16.00 0.25 654.965 0.8 180 8.00 0.50 15.00 0.25

850-1200 N/mm2 110

1.2083 1.2294 1.2312 1.2344 1.2764

140 170 200 230 340

654.964 0.4 160 7.00 0.30 13.00 654.964 0.4 130 6.00 0.30 11.00 654.964 0.4 70 5.00 0.30 8.00 654.964 0.4 60 5.00 0.30 8.00

0.15 0.15 0.15 0.15

655.319 0.2 70

0.2

655.319 0.2 100 0.2 655.320 0.8 350 0.2 655.320 0.8 350 0.2 655.318 0.4 300 0.2 655.318 0.4 240 0.2 655.319 0.2 140 0.2

Stainless steels,

90

654.965 0.8 200 9.00 0.50 16.00 0.25 654.965 0.8 200 9.00 0.50 16.00 0.25 654.965 0.8 180 8.00 0.50 15.00 0.25

ferritic,

110 140 170 200 230 340

martensitic

1.4016 1.4024 1.4034

654.964 0.4 160 7.00 0.30 13.00 654.964 0.4 130 6.00 0.30 11.00 654.964 0.4 70 5.00 0.30 8.00 654.964 0.4 60 5.00 0.30 8.00

0.15 0.15 0.15 0.15

655.319 0.2 70

0.2

M 1.4762

655.319 0.2 100 0.2 655.320 0.8 300 0.2 655.320 0.8 300 0.2 655.318 0.4 280 0.2 655.318 0.4 220 0.2 655.319 0.2 120 0.2

Stainless steels,

90

654.965 0.8 160 9.00 0.50 16.00 0.25 654.965 0.8 160 9.00 0.50 16.00 0.25 654.965 0.8 140 8.00 0.50 15.00 0.25

austenitic

110 140 170 200 230 340

1.4301 1.4311 1.4401 1.4435 1.4571

654.964 0.4 140 7.00 0.30 13.00 654.964 0.4 120 6.00 0.30 11.00 654.964 0.4 70 5.00 0.30 8.00 654.964 0.4 60 5.00 0.30 8.00

0.15 0.15 0.15 0.15

655.319 0.2 70

0.2

655.319 0.2 100 0.2

Gray cast iron

90

654.991 0.8 240 15.00 0.55 22.00 0.30 655.303A 0.8 350 0.2 2.5 654.991 0.8 240 15.00 0.55 22.00 0.30 655.303A 0.8 350 0.2 2.5 654.991 0.8 220 13.00 0.55 20.00 0.30 655.303A 0.8 300 0.2 2.5 654.991 0.8 200 12.00 0.55 18.00 0.30 655.302A 0.4 250 0.2 2.0 654.989 0.4 140 11.00 0.35 16.00 0.20 655.302A 0.4 140 0.2 1.5

110 140 170 200 230 340

GG 15

K GG 20

GG 25 GG 30

654.989 0.4 80 9.00 0.35 13.00 0.20 655.301A 0.2 80

0.2

1.0

654.989 0.4 60 9.00 0.35 13.00 0.20 655.301A 0.2 100 0.2 1.0

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 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. 310.607 and 324.361F.

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

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