Pie Jaws | McMaster-Carr

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System of Measurement

Diameter

Material

Slot Width

Jaw Style

Tongue and Groove

Jaw Type

Lathe Chuck Diameter

Mounting Hole Center-to-Center

Serration Size

For Use With

3-Jaw Lathe Chucks

6-Jaw Lathe Chucks

Thread Size

Screw Size

Boring Ring Type

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Base Width

For Jaw Gripping Location

Gripping Location

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"

Center Through-Hole Diameter

For Workpiece ID

5/32" to 1 21/32"

5/32" to 2 7/16"

1 7/8" to 5 29/32"

2 5/32" to 5 1/32"

Overall Length

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163 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

Jaw Fixtures

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

Tailstocks

Stabilize long workpieces for precise machining

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.)