Mandrels

Product characteristics	hardened, non-hardened, partially hardened processing of hardened or non-hardened material with high-precision, turning, drilling, milling and grinding high dimensional accuracy, also keeping the tolerances of shape and location
Fields of applications	Pull mandrel Test mandrel Winding mandrel Measuring mandrel
Material	Cf53, 90MnCrV8, or others upon request
Surface roughness	up to Ra 0,025 μm
Heat Treatment	Induction surface hardening - hardening depth 4 - 6 mm with the removal of internal stresses
Diameters	from 8 mm up to 250 mm
AWU - Tolerances	Diameters in h6 are standard, h5 and h4 possible Straightness up to 5 μm/m Surface quality up to Ra 0,025 μm, Rz 0,1 μm Alignment up to 3 µm/m
Lengths	up to 4 000 mm turning and grinding up to 3 000 mm hardening
Single weights	up to 1 000 kg

Photogallery from production of mandrels

PDF catalog with detail informations

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We process all inquiries and are able to find customized solution for every client. Start with country selection and contact our sales representatives.

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