Boring Tools Cutting Data Tables

EWN 04-7

Fine boring head

Ø 2.9-7.0

View 90° twisted

View 90° twisted

View 90° twisted

x

x

x

Ø 6

Ø 4 carbide

Ø 4 carbide

Ø 10

Ø 4 carbide

Ø 2.9-4.0 mm Boring depth Carbide boring bars Vc (max)* Allow. Feed X [mm] Order No. R m/min mm/Ø mm/U

Ø 3.9-5.0 mm Boring depth Carbide boring bars Vc (max)* Allow. Feed X [mm] Order No. R m/min mm/Ø mm/U 13 615.546 0.05 250 0.1 0.02

Workpiece material

P Steel

10

615.545

0.05

250

0.1 0.02

M Stainless steels

10

615.545

0.05

150

0.1 0.02

13

615.546

0.05

150

0.1 0.02

K Cast iron

10

615.545

0.05

250

0.1 0.02

13

615.546

0.05

250

0.1 0.02

Aluminium

10

615.545

0.05

270

0.1 0.02

13

615.546

0.05

350

0.1 0.02

N

Non-ferrous metals

13

615.546

0.05

250

0.1 0.02

10

615.545

0.05

250

0.1 0.02

13

615.546

0.05

50

0.1 0.02

S Titaniumium

10

615.545

0.05

50

0.1 0.02

Ø 4.9-7.0 mm Boring depth Carbide boring bars Vc (max)* Allow. Feed X [mm] Order No. R m/min mm/Ø mm/U

Workpiece material

P Steel

16

615.547

0.05

250

0.1 0.02

M Stainless steels

16

615.547

0.05

150

0.1 0.02

K Cast iron

16

615.547

0.05

250

0.1 0.02

Aluminium

16

615.547

0.05

350

0.1 0.02

N

Non-ferrous metals

16

615.547

0.05

250

0.1 0.02

S Titaniumium

16

615.547

0.05

50

0.1 0.02

65

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