Achteck katalog 2025

Milling Milling Cutters

Materials

Cutting depth and feed

SD..1204..N..

High feed milling

Plunging

Hardness (HB)

Tensile strength (N/mm 2 )

ISO

Material classification

ap

fz

ap

fz

(mm) min max min max min max min max

<600 <950

<180 <280

Unalloyed steel

1.00 1.80

0.15 0.25

700-950 950-1200 1200-1400

200-280 280-355 355-415

Alloyed steel

1.00 1.20

0.15 0.30

Duplex stainless steel Austenitic stainless steel

778 675

230 200 300 220 260 250

0.05 0.80

0.05 0.15

Precipitation-hardening stainless steel

1013

Grey cast iron

700 880 800 260 447 943

0.20 2.00

0.00 11.40

Nodular cast iron Malleable cast iron

0.80 1.60

0.10 0.30

Aluminum

75

-

-

-

-

Aluminum alloy Fe-based alloy Co-based alloy Ni-based alloy

130 280 320 350 370

1076 1177 1262

0.10 0.80

-

-

Ti-alloy

Hardened steel Chilled cast iron

- -

50-60HRC

-

-

-

-

55HRC *The recommended cutting conditions always refer to general conditions. These cutting conditions should be adjusted according to the practical machine rigidity, tools, workpiece clamping and coolant. Average chip thickness (hm)=fz x sinkr.

370

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