Permanent Magnetic Chuck For Grinding

Permanent Magnetic Chuck for Grinding | 0.002 mm Flatness – Cutoutiltools

Meta Description：
Achieve mirror finishes with Cutoutiltools' oil-sealed permanent magnetic chuck for grinding. 0.002 mm flatness, no power supply, sub-second on/off.

Permanent Magnetic Chuck for Grinding – Mirror-Finish Workholding

Certified 0.002 mm/100 mm flatness; meets ABEC-7 bearing standards

Double-layer NeFeB circuit, 30 % stronger than conventional chucks

Oil bath eliminates thermal growth → ±0.001 μm size control

Hand-lever switch, no wiring, failsafe in power outage

5-sides access; reduce set-ups & wheel dressing time 35 %

：
FC3040A | 300×400×80 mm | 176 poles | 4 400 N hold | 1.5 mm copper isolation strip | ≤ 1 µm residual magnetism

FAQ：
Q: Will the chuck influence surface finish?
A: No. Low 1 µm remanence and oil-cooling prevent micro-chips adhesion, giving Ra ≤ 0.04 µm on hardened steel.

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