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Ferro-Titanit - Deutsche Edelstahlwerke GmbH

Ferro-Titanit - Deutsche Edelstahlwerke GmbH

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Drilling<br />

<strong>Ferro</strong>- tool quality feed rate cutting<br />

<strong>Titanit</strong> ® alernatively speed<br />

grades<br />

m/min<br />

tungsten carbide<br />

all<br />

coated,<br />

grades K 10 / K 30,<br />

0.05 mm/U rake angel 90 – 120 ° 2 – 4<br />

high-speed steel<br />

Thread cutting<br />

<strong>Ferro</strong>- tool quality feed rate rake cutting<br />

<strong>Titanit</strong> ® alernatively angle speed<br />

grades<br />

m/min<br />

all<br />

grades<br />

tungsten carbide<br />

high-speed steel<br />

cutting edge champfer<br />

0 1.5 – 2 mm wide, 2 – 4<br />

extensive undercut<br />

Sawing*<br />

<strong>Ferro</strong>- tool quality feed rate constant “a” for calculation cutting<br />

<strong>Titanit</strong> ® alernatively of feed rate speed<br />

grades<br />

m/min<br />

C-Spezial<br />

WFN<br />

800 mm 2 /min<br />

S<br />

constant a<br />

Nikro 143 bimetall M 42 length of saw notch ~10<br />

Nikro 128<br />

600 mm 2 /min<br />

U<br />

Cromoni 200 mm 2 /min < 5<br />

* band saw (preferably) hack saw (in exceptional cases)<br />

recommended partition length of conventional combi<br />

of saw bands saw notch toothing toothing<br />

up to 30 mm 10 teeth/inch 8/12 teeth/inch<br />

30 – 70 mm 8 teeth/inch 5/8 teeth/inch<br />

7 – 120 mm 4 teeth/inch 4/6 teeth/inch<br />

> 120 mm 3 teeth/inch 2/3 teeth/inch<br />

21

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