Special tools for customer applications 2019
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Cylinder head<br />
Spark plug bore<br />
Multi-step fine boring tool / Teeth eff. = 1<br />
µm<br />
HSK 63-A<br />
µm<br />
Ø 25.7 adjustable<br />
Ø 21.1 adjustable<br />
Ø 7.5 adjustable<br />
205.75<br />
222.7<br />
241<br />
Requirements<br />
Pre-machining, <strong>for</strong>m inserts <strong>for</strong> special profile<br />
All inserts adjustable<br />
Solution<br />
Multi-step fine boring tool / Teeth eff. = 1<br />
Cutting data<br />
Material (DIN) GG-Cr<br />
Cutting grade<br />
carbide coated<br />
Cutting speed m/min 220<br />
Feed rate per tooth mm 0.07<br />
Cutting depth mm 0.2-0.8<br />
Result<br />
Inserts adjustable and separately replaceable<br />
Customer benefits<br />
Reduced tooling costs per component compared to solid carbide <strong>tools</strong><br />
21
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