Flanged Chucks

STIEFEELMAYER flanged chucks utilise the highest precision design, manufactured in cast steel.
Thanks to hand-lapped precision spindles and ground clamping jaws, the clamping jaws can be quickly shifted with little force exertion, another plus for the operator

Technical features:

• cast steel
• jaws hardened and ground
• manual lapping of precision spindles
• max. clearance: 0.03 mm to 0.05 mm (all diameters)
• plate diameters 400 mm to 1200 mm (bigger sized on demand)
• excellent planar run on jaw steps and face surface

Example with flanged chuck size 500 mm:
Planar run jaw steps 0.06 mm, planar run face surface 0.03 mm