Chucks and Collets

Chucks feature dual ceramic magnet system.

Chucks feature dual ceramic magnet system.

Magnetic Chucks are offered in standard or fine pole construction, and feature brass-and-steel top plates for maximum coolant resistance. Round chucks provide work holding for materials starting at 0.1 in. thick and are used on lathes or grinding machines. Fully sealed rectangular chucks can be submerged in cutting fluids if required.

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Milling Chucks handle applications up to 30,000 rpm.

Milling Chucks handle applications up to 30,000 rpm.

High-Speed Ultra-Lock(TM) Milling Chucks feature finish-ground external surfaces and pre-balanced holders. Chucks grip tools from 1/8 to 1 1/4 in. Run-out accuracy is held to within 5 Â-µm at 100 mm from chuck's nose. Thick internal wall with slots creates strong chucking torque and rigidity, while chucking mechanism clamps cutting tool evenly up to 3 mm from chuck's nose. Coolant delivery...

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Power Chucks grip ID of automotive brake rotors.

Power Chucks grip ID of automotive brake rotors.

Three Jaw Drawdown, 9 7/8 in. diameter, wedge type power chucks are used on single or multi-spindle lathes. They provide tool clearance to permit machining of both pad surfaces simultaneously. Drawdown feature assures positive end location. Additional applications include gripping any part ID or OD that requires positive end location for thickness control or part stabilization.

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Collet Chucks expedite machine time.

Collet Chucks expedite machine time.

STUBBY ER straight shank collet chucks are available in ten models from SPH-ER11-0500, which fits ER11 collet and has 1/2 in. shank dia and 3 Â-½ in. overall length, to SPH-ER32-1500, which fits ER32 collet and has 1 Â-½ in. shank dia and 6.20 in. overall length. Collet chucks are also offered to fit ER16, ER20, ER25, and ER32 collets with shank diameters of 5/8, Â-¾, 1, and 1 Â-¼...

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Diaphragm Chuck grips circulator pump bearing housings.

Diaphragm Chuck grips circulator pump bearing housings.

Model DPH-400W, 4 in. diaphragm chuck has special jaws and stop to grip circulator pump bearing housing in-between ears on root diameter. Four of six jaws are used because there are 8 ears. Pins are contoured to compensate for clamping diameter tolerance and diamond coated to provide additional grip. O.D. and bore are machined, and part is ejected with internal air piston.

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Pencil Collets extend accessibility of machining pockets.

Pencil Collets extend accessibility of machining pockets.

CoroGrip Pencil Collets allow users to machine further into cavities and pockets with no compromise in stability, making them suitable for die and mold applications. They are available for endmills with shank diameters of 6, 8, 10, and 12 mm. Together with CoroMill Plura endmills, collets provide minimum run-out and high precision.

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