Chuck Jaws | McMaster-Carr

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System of Measurement

Diameter

Lathe Chuck Diameter

Material

Jaw Style

Tongue and Groove

Height

Jaw Type

Slot Width

Mounting Hole Center-to-Center

Screw Size

Serration Size

For Use With

3-Jaw Lathe Chucks

6-Jaw Lathe Chucks

Length

Number of Jaws

Width

Thread Size

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Weight

For Workpiece OD

0.118" to 4.92"

5/32" to 5 1/32"

0.157" to 7.87"

3/16" to 6 3/8"

5/16" to 6 5/16"

0.39" to 15.75"

13/32" to 6 5/32"

Gripping Location

Step Height

Performance

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247 Products

Lathe Chuck Jaws

Machinable Lathe Chuck Top Jaws

Machinable Lathe Chuck Top Jaws

Machine for a firm hold on unique workpieces

Hardened Lathe Chuck Jaws

Hardened Lathe Chuck Jaws

Made from hardened steel for a long service life of heavy machining

Other Products

Lathe Chucks

Mount to a lathe's spindle to hold round workpieces; also known as scroll chucks

Lathe Chuck Jaw Nuts

Lathe Chuck Jaw Nuts

Secure jaws to a CNC lathe chuck

Lathe Chuck Jaw Boring Rings

Lathe Chuck Jaw Boring Rings

Hold machinable lathe chuck jaws in place to securely grip workpieces and make accurate cuts

Jaw Fixtures

Mount to a milling machine, drill press, or other flat surface to grip workpieces

Drill Chuck Replacement Parts

Drill Chuck Replacement Parts

Replace collars, shells, ball bearings, and other parts on drill chucks

Rotary Table Chuck Mounting Kits

Rotary Table Chuck Mounting Kits

Everything you need to precisely mount lathe chucks to rotary tables

Tailstocks

Stabilize long workpieces for precise machining

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)