Lathe Jaws | McMaster-Carr

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System of Measurement

Diameter

Lathe Chuck Diameter

Material

Height

Jaw Style

Tongue and Groove

Slot Width

Jaw Type

Mounting Hole Center-to-Center

Serration Size

Screw Size

For Use With

3-Jaw Lathe Chucks

6-Jaw Lathe Chucks

Width

Length

Thread Size

REACH

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

DFARS Specialty Metals

For Holding

RoHS

Export Control Classification Number (ECCN)

Number of Pieces

Number of Jaws

Weight

Performance

For Workpiece OD

5/64" to 2 15/32"

5/64" to 3 5/32"

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"

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237 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 Chuck Jaw Nuts

Lathe Chuck Jaw Nuts

Secure jaws to a CNC lathe chuck

Lathe Chucks

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

Lathe Chuck Collet Adapters

Lathe Chuck Collet Adapters

Save time by converting a 5C collet into a lathe chuck, or vice versa

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

Lathe Chuck Stops

Lathe Chuck Stops

Consistently position short parts in lathe chucks without spacers to reduce setup time

Jaw Fixtures

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

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.)