Lathe Jaws | McMaster-Carr

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System of Measurement

Diameter

Material

Jaw Type

Slot Width

Lathe Chuck Diameter

Jaw Style

Tongue and Groove

Mounting Hole Center-to-Center

Serration Size

Thread Size

For Use With

3-Jaw Lathe Chucks

6-Jaw Lathe Chucks

Screw Size

Width

Length

Number of Pieces

Weight

RoHS

For Holding

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Boring Ring Type

Base Width

For Jaw Gripping Location

For Workpiece OD

5/64" to 2 15/32"

5/64" to 3 5/32"

5/32" to 5 1/32"

3/16" to 6 3/8"

5/16" to 6 5/16"

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231 Products

Fabricating and Machining

Lathe Chuck Jaws

Lathe Chuck Jaws

Hold round workpieces on lathe 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

Lathe Chucks

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

Lathe Chuck Stops

Lathe Chuck Stops

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

Lathe Chuck Collet Adapters

Lathe Chuck Collet Adapters

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

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

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