Boring Tools Cutting Data Tables

EWN/EWE 2-152

Fine Boring Heads

Ø 2.0-3.9

View 180˚ twisted

x

Ø 4 HM

613.424

Ø 2.0-3.0 mm

Workpiece material

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

P Steel

9 9 9 9 9 9

611.155 611.155 611.155 611.155 611.155 611.155

0.2 0.2 0.2 0.2 0.2 0.2

60 60 60 60 60 40

0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008

M Stainless steels

K Cast iron

Aluminium

N

Non-ferrous metals

S Titaniumium

Ø 3.0-3.9 mm

Workpiece material

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

P Steel

14 14 14 14 14 14

611.156 611.156 611.156 611.156 611.156 611.156

0.2 0.2 0.2 0.2 0.2 0.2

90 90 90 90 90 50

0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008 0.1 0.008

M Stainless steels

K Cast iron

Aluminium

N

Non-ferrous metals

S Titaniumium

Caution: The given cutting data are guide values. In any case, they have to be adapted to the actual working conditions.

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