Economy Lathe Chucks
Choose these lathe chucks when high precision isn’t critical. Made of cast iron, they don't match up to the same tight tolerances as forged steel lathe chucks. This means they are only rated to half the maximum speed, so they may wobble at high speeds. Also known as scroll chucks, they are self-centering—all three jaws move together, centering the workpiece as they close. Use the included lathe chuck wrench to open and close the jaws. You’ll need a mounting plate (not included) to connect these chucks to your lathe.
Fixed jaw lathe chucks come with a set of inside and outside jaws.
Reversible jaw lathe chucks have one set of jaws that provide either an inside or outside grip.
High-pressure grease (sold separately) improves grip and prolongs the life of your lathe chuck.
Lathe Chucks | ||||||||||||||
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For Workpiece | Replacement Inside Jaw Set | Replacement Outside Jaw Set | ||||||||||||
| Dia. | OD | ID | Center Through-Hole Dia. | TIR (Total Indicated Runout) Accuracy | Max. Speed, rpm | Number of Jaws | Material | Includes | Each | Each | Each | |||
| 3" | 0.08"-0.87" | 0.98"-2.76" | 0.63" | 0.0002" | 4,000 | 3 | Cast Iron | One Set of Solid Inside Jaws, One Set of Solid Outside Jaws, Self-Ejecting Lathe Chuck Wrench | 0000000 | 0000000 | 0000000 | 0000000 | 0000000 | 0000000 |
| 4" | 0.08"-1.18" | 1.18"-3.54" | 0.86" | 0.0002" | 3,500 | 3 | Cast Iron | One Set of Solid Inside Jaws, One Set of Solid Outside Jaws, Self-Ejecting Lathe Chuck Wrench | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
| 5" | 0.1"-1.57" | 1.5"-4.92" | 1.18" | 0.0002" | 3,000 | 3 | Cast Iron | One Set of Solid Inside Jaws, One Set of Solid Outside Jaws, Self-Ejecting Lathe Chuck Wrench | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
Lathe Chucks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Workpiece | Replacement Reversible Jaw Set | |||||||||||
| Dia. | OD | ID | Center Through-Hole Dia. | TIR (Total Indicated Runout) Accuracy | Max. Speed, rpm | Number of Jaws | Material | Includes | Each | Each | ||
| 6" | 0.12"-5.71" | 1.97"-6.3" | 1.77" | 0.0002" | 2,500 | 3 | Cast Iron | One Set of Reversible Jaws, Self-Ejecting Lathe Chuck Wrench | 0000000 | 0000000 | 0000000 | 0000000 |
Container | ||||||||||
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| NLGI Viscosity Grade  | Base Oil | Additive | Size | Type | Temp. Range, °F | Melting Temp., °F | Weld Load, kgf | Color | Each | |
DuPont Molykote G-4700 Extreme Pressure Synthetic—Lithium Thickener | ||||||||||
| 2 | Synthetic | Moly | 13.7 | Grease Gun Cartridge | -40° to 350° | 545° | 375 | Black | 0000000 | 000000 |