Worldwide Chuck Services, Inc. - Aurora, OH
Distributor, Custom Manufacturer, Service Company
Distributor of lathe chucks including power lathe chucks. Types include boring mill, car wheel, centering, collet, compensating, counter centrifugal, draw back, high precision, independent jaw, long stroke, multi spindle, power wrench, pull back, quick change, quick jaw change, self centering, self contained, specials, stationary, through hole, truck wheel, vertical turret lathe, vertical boring mill, magnetic & wheel lathe chucks. Specifications include dia. ranging from 6 in. to 8 ft. Lubricants include chuck grease. Repairing & rebuilding services available. Used products are also available with warranty up to 12 months.
Brand Names: AHD, ATS, Autoblok, Ball, Bergman, Bison, Cushman, Flex-E-On, Fuji, Gamet, Gisholt, Hitachi, Howa,...
www.worldwidechuck.com/Chuck_Sales/chuck_sa...

Northfield Precision Instrument Corp. - Island Park, NY
Manufacturer, Custom Manufacturer
Manufacturers of ultra precision diaphragm chucks. 3 inch & 4 inch coolant through chucks & air tube diaphragm chuck styles. Super precision chucks with accuracy; radial .000020 in. T.I.R. & axial .000010in. T.I.R. 5 in. thru 10 in. micro precision diaphragm chucks also available for grinding & milling machine, boring, turning & lathe applications. Power air chuck styles include; quick change, self centering, 2 & 3 jaw, through hole, & high speed diaphragm stock models or workholding packages available, custom designed workholding jaws & chucks with super precision & accuracy within millions. Complete line of micro precision air chucks fit all ID/OD grinding machines. Feature 0.0001/0.000010 repeatability, manual & automatic control, sealed or automatically lubricated.
Brand Names: Northfield
precisionchucks.northfield.com/category/all...

EB Manufacturing Co., Inc. - Middletown, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of workholding products including power chucks, collet chucks & systems. Wide variety of standard & custom specifications is available. Capabilities include 2D, 3D & solid modeling, CAD & CAM machining. Turning, milling & grinding services, accuracies to .00005 in. Design, consulting & installation are also available. Single piece & full production runs.
www.ebmanufacturing.com/chuck.htm

Stace-Allen Chucks, Inc. - Indianapolis, IN
Manufacturer, Custom Manufacturer
Manufacturer a variety of power chucks. Features include built-in cylinder, draw bar operated, air or hydraulic, internal, external, 3-jaw self-centering or 3-jaw compensating, 2-jaw self-centering or 2-jaw compensating.
www.stace-allen.com/power_chucks.php

MicroCentric Corp. - Plainview, NY
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom chucks including precision power chucks. Available as 2 & 3 jaw design power chucks. Power chucks are precision change jaw systems & available in standard & long stroke models. Precision power chucks are available dia. from 4.33 in. to 12 in. & through hole sizes from 1.063 in. to 4.17 in. with repeating accuracy up to 0.0002 in.
catalog.microcentric.com/category/precision...

Power Chucks Products
	Precision Air Chucks Quick Change Collet Chucks Precision Power Chuck Models

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

ITI Tooling Co Inc / Indexing Technologies Inc - Ramsey, NJ
Distributor, Service Company
Distributor of power chucks. Automatic opening, ball, car wheel, compensating, collet, hydraulic, boring & turning mill, index, keyless, lathe & self-centering chucks are also available. Chucks are available in 130 mm to 6,000 mm dia. with two, three, four & six jaws.
Brand Names: Rotomors
indexingtechnologies.rtrk.com/?scid=2582710...

Production Workholding Systems - Toledo, OH
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of power chucks available in OD or ID ball lock, OD wedge grip, 2-jaw ID wedge grip piston, 2-jaw & 3-jaw OD counter-centrifugal chucks. Applications include turning, boring, facing & grooving automotive damper rings, pistons & input sun gear.
www.productionworkholding.com/precision-chu...

SMW Autoblok Corp. - Wheeling, IL
Distributor, Manufacturer
Manufacturer of open and closed center and quick change power chucks. Available in 80 mm to 2,000 mm sizes and suitable for vertical and dry machining, castings, forgings and clamping applications.
www.smwautoblok.com/index.php/sliding-jaw-c...

Positrol Workholding - Cincinnati, OH
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of power chucks. Chucks are available with repeatability ranging from 0.0002 in. to 0.000025 in. & dia. ranging from 0.312 in. to 50 in. Types of chucks include jaw, hydraulic membrane, gear, diaphragm, compensating & collet.
www.positrol.com/positrol-workholding.html

Power Chucks Products
	Split Diaphragm Chucks

Hardinge Inc. - Elmira, NY
Manufacturer, Custom Manufacturer
Manufacturer of power chucks. Three-jaw power chucks range in sizes from 4 in. to 10 in. Power chucks are lever-operated, counter-centrifugal & balanced. Specifications of chucks vary depending upon models & include 0.400 in. jaw stroke dia., 0.0005 in. repeatability, 0.858 in. plunger stroke, 4,500 rpm speed & 0.225 ft.-lbs. moment of inertia. 24 hours shipment for stock items.
www.shophardinge.com/categories.aspx?catid=...

Carr Lane Roemheld Mfg. Co. - Ellisville, MO
Manufacturer, Custom Manufacturer
Manufacturer of stationary power chucks for metalworking, plastics & rubber industries, automotive, CNC machining & factory automation, aerospace & appliance markets applications. Power chucks include pointed & pie-shaped soft jaws, two-step reversible hard jaws & jaw nuts. Pointed soft jaws are ideal for small dia. parts, as well as large dia. parts because the point allows closing nearer to the center of the chuck. Standard point is a 120 degree angle (some sizes have a slight flat at the tip).
Brand Names: Hilma-Bock
www.clrh.com/swiftsure/products/products_06...

Skill-Craft Co. - Ira, MI
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified design & manufacturer of component tools including power chucks. Other products include collets, chuck jaws & diaphragm chucks, as well as other perishable tooling components used in workholding fixtures. Custom tool design & build capabilities available.
www.skill-craftcompany.com/

Power Chucks Capabilities
	Custom Chucks OD/ID Collet Chucks Balance & Precision Chucks More

Specialty Lubricants Corp. - Macedonia, OH
Manufacturer, Custom Manufacturer, Service Company
ISO 9001 certified custom manufacturer of packaging lubricants. Products include grease cartridges, automotive chemicals, powder chucks, cleaners, anti-seize & drilling compounds, coolants, packaging containers, grease drums, grease gun fittings, metal cutting & dielectric fluids, anti-corrosion & anti-friction, automotive, conductive, damping, food grade, gasoline resistant, gear, high & low temperature, high & low pressure, industrial, lubricating, marine, mechanical, motor, greases, biodegradable, cutting, food grade, industrial, grease, graphite, drilling & synthetic lubricants, hydraulic, lubricating, penetrating, silicone, tapping & waterproofing oils, penetrants, thread sealants, portion & epoxy pouches. Capabilities include formulating, compounding, induction sealing, private labeling, cartooning, product support & blister & skin packaging.
www.speclubes.com

Quickscrews International Corp. - Livermore, CA
Manufacturer
Manufacturer of power easy quick release drive drill chucks. Available in 1/4 in.
www.quickscrews.com/part/15438

Carbide & Supply - Friendswood, TX
Distributor
Distributor of power chucks in 2, 3 and 4 jaw types. Sizes are available from 4 1/2 to 32 in., standard and large through hole types are available for all applications. Industries served include aerospace, medical, oilfield and IT applications.
Brand Names: Kitigawa, Powerhold, Pratt Burnerd America, Rohm
carbideandsupply.com/?page_id=4

Huron Machine Products, Inc. - Fort Lauderdale, FL
Distributor, Manufacturer, Custom Manufacturer, Service Company
Soft Jaws, Hard Jaws, Full Grip Jaws, Collet Pad Jaws, Jaw Nuts, Designed Top Jaws

Hydra-Lock Corp. - Mount Clemens, MI
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of standard & custom chucks including air, hydraulic, non-magnetic & power chucks. Class A chucks include contracting pre-set chucks for N/C tooling, contracting high precision chucks, contracting precision hole-through chucks, contracting precision chucks & balancing chucks. Class B chucks include contracting precision hole-through chucks & contracting bar feed chucks. Class C chucks include contracting precision hole-through chucks. Class B contracting bar feed chucks feature push to actuate, tube through spindle, flange mounting with adjustable tune-up screws & center contacting replaceable wear sleeve. Class A balancing chucks feature manual actuation & spindle mounted end contracting replaceable wear sleeve.

Ammco Industrial Equipment Ltd. - Brampton, ON
Distributor

Nichols Associates - Goshen, IN
Custom Manufacturer, Manufacturers' Rep
Manufacturers rep of chucks: air, diaphragm, lathe, milling machine, power, precision, quick change & self-centering chucks.
Brand Names: Northfield

Aircraft Dynamics Corporation - Elida, OH
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of power tools including heavy duty battery, electric & DC operated impact wrenches, drills, compression/termination tools, saws & other tools for military, industrial, power utility, & fire & rescue applications.

Itw Workholding - Traverse City, MI
Manufacturer, Service Company
Front Actuated Counter Centrifugal, Quick Change, Self-Contained Pneumatic

Workholding - Houston, TX
Distributor, Manufacturer, Custom Manufacturer
Distributor of power chucks. Chuck size ranges from 8 in. to 12 in. Features include hard top jaws, chuck mounting bolts, t-nuts with jaw mounting bolts, draw nuts, piston nut wrenches, & hex keys. Material includes mild steel & aluminum. Other chucks available include scroll, collet, hydraulic & lathe.
Brand Names: ATS, Abbott Workholding, Autoblok, BT Workholding, BTC, Beere, Bison, Centaur, Chick Packaging,...

Atwood Industries - Cleveland, OH
Distributor, Custom Manufacturer, Service Company
Distributor of chucks including collet, drill, magnetic, power & lathe. Other products including chuck jaws, clamp sets, collet fixtures, cutting fluids, face drivers, live centers, expanding mandrels, machining mounts, spacers, machine spindles, speeder heads, stud sets & tombstones.
Brand Names: Autoblock, Buck Chuck, Cushman, Forkardt, Pratt Burnerd America, Rohm, SMW

CKS Tool & Engineering - Bad Axe, MI
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of special machinery. Machine work service