315mm Bison 4 Jaw D1-8 Independent Chuck

Bison 315mm 4 Jaw D1-8 Independent Chuck Type 4344

These chucks feature jaws that are individually adjustable, to allow firm gripping of irregular shaped work and the four jaws allow a square component to be perfectly centred to the chuck while achieving maximum gripping force.

Body : High quality cast iron.

Jaws : Made of high quality carbon steel, hardened.

Thrust Bearing : Case hardened steel

Operating screws : Case hardened steel.

Bore = 80mm

Suppied with one set of hard reversible jaws, chuck key and mounting screws.

Part Number 7-850-318    4344-315-8

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4 Jaw Chucks