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Lathe Chucks and Adapters

Lathe Chucks and Adapters - LittleMachineShop.com

LittleMachineShop.com carries a complete line of 3-jaw lathe chucks, 4-jaw lathe chucks, and lathe chuck backplate adapters for small lathes. Increase the capacity of your mini lathe by replacing the standard 3" lathe chuck with a 4" lathe chuck and adapter. With a lathe chuck adapter, a larger lathe chuck becomes a bolt-on accessory.

Adapter, 3" Lathe Chuck
  • For rotary tables with 20 mm registration hole in center
  • Use with a 3" 3- or 4-jaw lathe chuck
  • Compatible with rotary table with 2 Morse taper center hole
$32.05
Adapter, 3" Lathe Chuck
  • For rotary tables with 24 mm registration hole in center
  • This adapter is included with the 1810 rotary table and 2183 rotary table package
  • Use with a 3" 3- or 4-jaw lathe chuck
  • Compatible with rotary table with 2 Morse taper center hole
$33.74
Adapter, 4" Lathe Chuck
  • Compatible with 4" 3- or 4-Jaw Lathe Chucks on Mini Lathes
  • Use with Chucks with a 72 mm Registration Recess Diameter
  • Cast Iron
  • Net Thickness of 0.66"
$21.63
Adapter, 4" Lathe Chuck on 4" Rotary Table
  • Mounts a 4" 3- or 4-jaw chuck on 1810 and rotary tables
  • Maximum diameter matches chuck diameter
$89.95
Adapter, 4" Lathe Chuck, 3-Jaw
  • Compatible with 4" 3-Jaw Lathe Chuck on Mini Lathes
  • Use with Chucks with a 70 mm Registration Recess Diameter
  • Works on Spindles with Only 3 Holes
$21.63
Adapter, 5" Lathe Chuck
  • Compatible with 5" 3-Jaw Lathe Chucks
  • Can Use on Mini Lathe with 5" Chuck in Place of 3" Chuck
  • 92 mm Diameter Registration Boss
  • 3 Chuck Mounting Holes
$31.18
Adapter, 5" Lathe Chuck 5" Lathe chuck adapter. This adapter lets you mount a 5" 3-jaw lathe chuck on LittleMachineShop.com PN 1787 6" rotary table. There is an alignment boss that projects into the tapered hole for quick alignment. It is clamped to the rotary table with T-slot nuts that are not included. This is Phase II part number 221-356
$119.81
Adapter, 5" Lathe Chuck
  • Compatible with 5" 3- or 4-Jaw Lathe Chuck with 95 mm Registration Recess
  • Can Use on a Flange for 4" Chuck with 72 mm Registration Boss
  • Works on 8x12 and 8x14 Lathes
$31.01
Adapter, 5" Lathe Chuck
  • Can Use with a 5" Lathe Chuck on Mini Lathes in Place of 3" Chuck
  • Works on Spindles with Only 3 Holes
  • Compatible with 5" 3- or 4-Jaw Lathe Chucks
  • 95 mm Diameter Registration Boss
$31.18
Adapter, 5" Lathe Chuck
  • Use with 5" 3- or 4-Jaw Lathe Chuck on 6" Rotary Table
  • Without Modifications, Compatible Only with LittleMachineShop.com 6" Rotary Table
  • 95 mm Diameter Registration Boss
  • 6 Chuck Mounting Holes
$39.69
Adapter, 5" Lathe Chuck for Prazi
  • Compatible with 5" 3- or 4-Jaw Lathe Chucks
  • Can Use to Mount 125 mm Chuck on 100 mm Flange
$30.73
Adapter, 5" Lathe Chuck to C8 Spindle
  • Fits 5" lathe chucks with a 95 mm registration recess
$38.37
Adapter, 6" Lathe Chuck
  • Fits 6" 4-Jaw Lathe Chucks with 65 mm Registration Recess
  • DO NOT BUY THIS FOR LMS CHUCKS 2038 and 2028
  • Can Use with 6" Chuck on Flange for 4" Chuck with 72 mm Registration Boss
  • Works on 8x12 and 8x14 Lathes
$38.64
Adapter, 6" Lathe Chuck
  • Fits 6" 3-Jaw Lathe Chucks with 130 mm Registration Recess
  • Can Use with 6" Chuck on a Flange for 4" Chuck with 72 mm Registration Boss
  • Works on 8x12 and 8x14 Lathes
$38.64
Backplate Lathe Chuck Adapter, 3" to 3"
  • Fits a 3" chuck on a 3" flange
$22.11
Backplate Lathe Chuck Adapter, 4" to 3"
  • Fits a 4" chuck on a 3" flange
$27.72
Backplate Lathe Chuck Adapter, 5" to 3"
  • Fits a 5" chuck on a 3" flange
$33.53
Backplate Lathe Chuck Adapter, 5" to 4"
  • Fits a 5" chuck on a 4" flange
$36.53
Backplate Lathe Chuck Adapter, 6" to 4"
  • Fits a 6" chuck on a 4" flange
$44.88
Chuck Adapter, 1"-10 Thread 4" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with 1"-10 spindle nose thread
  • Adapter is 4" (100 mm) in diameter and has no chuck mounting holes
  • For all 3" chucks and 4" 4-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$23.95
Chuck Adapter, 1"-10 Thread 4" Diameter, 3 Holes
  • Cast iron lathe chuck backplate adapter fits lathes with 1"-10 spindle nose thread
  • Adapter is 4" (100 mm) in diameter and has three chuck mounting holes for a 3-jaw chuck
  • For 4" 3-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$24.95
Chuck Adapter, 1"-10 Thread 5" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with 1"-10 spindle nose thread
  • Adapter is 5" (125 mm) in diameter and has no chuck mounting holes
  • Use it for all 5" chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$43.95
Chuck Adapter, 1"-10 Thread 6" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with 1"-10 spindle nose thread
  • Adapter is 6" (160 mm) in diameter and has no chuck mounting holes
  • Use it for all 6" chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity.
$49.95
Chuck Adapter, 1"-8 Thread 4" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with 1"-8 spindle nose thread
  • Adapter is 4" (100 mm) in diameter and has no chuck mounting holes
  • For all 3" chucks and 4" 4-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$23.95
Chuck Adapter, 1"-8 Thread 4" Diameter, 3 Holes
  • Cast iron lathe chuck backplate adapter fits lathes with 1"-8 spindle nose thread
  • Adapter is 4" (100 mm) in diameter and has three chuck mounting holes for a 3-jaw chuck
  • For 4" 3-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$24.95
Chuck Adapter, 1"-8 Thread 5" Diameter
  • Cast iron lathe chuck adapter fits lathes with 1"-8 spindle nose thread
  • Adapter is 5" (125 mm) in diameter and has no chuck mounting holes
  • Use it for all 5" chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$39.95
Chuck Adapter, 1"-8 Thread 6" Diameter
  • Cast iron chuck adapter fits lathes with 1"-8 spindle nose thread
  • Adapter is 6" (150 mm) in diameter and has no chuck mounting holes
  • Use it for all 6" chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$49.95
Chuck Adapter, 1-1/2"-8 Thread 4" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with 1-1/2"-8 spindle nose thread
  • Adapter is 4" (100 mm) in diameter and has no chuck mounting holes
  • For all 3" chucks and 4" 4-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$23.95
Chuck Adapter, 1-1/2"-8 Thread 4" Diameter, 3 Holes
  • Cast iron lathe chuck backplate adapter fits lathes with 1-1/2"-8 spindle nose thread
  • Adapter is 4" (100 mm) in diameter and has three chuck mounting holes for a 3-jaw chuck
  • For 4" 3-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$24.95
Chuck Adapter, 1-1/2"-8 Thread 6" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with 1-1/2"-8 spindle nose thread
  • Adapter is 6" (160 mm) in diameter and has no chuck mounting holes
  • Lathe chuck adapter plate can be used for any 6", 5" or 4" lathe chuck
  • Includes instructions for final turning of the registration diameter to insure concentricity.
$44.95
Chuck Adapter, 1-3/4"-8 Thread 6" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with 1-3/4"-8 spindle nose thread
  • Adapter is 6" (160 mm) in diameter and has no chuck mounting holes
  • Adapter can be used for any 6", 5" or 4" lathe chuck
  • Includes instructions for final turning of the registration diameter to insure concentricity.
$39.95
Chuck Adapter, 1/2"-20 Thread 3" Diameter, 3 Holes
  • Cast iron lathe chuck backplate adapter fits lathes with 1/2"-20 spindle nose thread
  • Adapter is 3" (80 mm) in diameter and has three chuck mounting holes for a 3-jaw chuck
  • For 3" 3-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$23.95
Chuck Adapter, 2-1/4"-8 Thread 6" Diameter
  • Cast iron lathe chuck back plate adapter fits lathes with 2-1/4"-8 spindle nose thread
  • Adapter is 6" (160 mm) in diameter and has no chuck mounting holes
  • For all 5" and 6" chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$44.95
Chuck Adapter, 3/4"-16 Thread 3" Diameter, 6 Holes
  • Cast iron lathe chuck backplate adapter fits lathes with 3/4"-16 spindle nose thread
  • Adapts 3" (80 mm) plain back chucks to Sherline and Taig spindles
  • Six mounting holes allow mounting 3-jaw or 4-jaw chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$23.95
Chuck Adapter, M39 x 4 Thread 4" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with M39 x 4 spindle nose thread
  • Adapter is 4" (100 mm) in diameter and has no chuck mounting holes
  • For all 3" chucks and 4" chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$24.95
Chuck Adapter, M39 x 4 Thread 6" Diameter
  • Cast iron lathe chuck backplate adapter fits lathes with M39 x 4 spindle nose thread
  • Adapter is 6" (160 mm) in diameter and has no chuck mounting holes
  • For all 5" and 6" chucks
  • Includes instructions for final turning of the registration diameter to insure concentricity
$44.95
Chuck Adapter, Unthreaded 4" Diameter
  • Cast Iron Adapter Can Be Threaded to Fit Any Spindle Nose Thread
  • 3/8" Smooth Pilot Hole
  • 4" (100 mm) in Diameter and Has No Chuck Mounting Holes
  • Use It for All 3" and 4" Chucks
  • 55 mm Diameter Hub
$24.95
Chuck Adapter, Unthreaded 6" Diameter
  • 75 mm Diameter Hub
  • Can Be Threaded to Fit Any Spindle Nose Thread Up to 2.5"
  • 3/8" Smooth Pilot Hole
  • Can Be Used for Most 6", 5", or 4" Lathe Chucks
  • 6" (160 mm) in Diameter and Has No Chuck Mounting Holes
$44.95
Lathe Chuck, 3-Jaw 10", Front Mount Reversible Jaws
  • 3-jaw self centering lathe chuck
  • 10" (250 mm) diameter
  • Includes chuck key and reversible top jaws
  • Plain back mounting with bolts thru from the front
  • High quality steel, hardened and ground
$370.00
Lathe Chuck, 3-Jaw 2", Self-Centering
  • 3-jaw self-centering lathe chuck
  • 2" (50 mm) diameter
  • Includes reversible jaws and two tommy bars
$53.95
Lathe Chuck, 3-Jaw 3"
  • Self-centering 3-Jaw lathe chuck.
  • 3" (80 mm) diameter
  • Includes chuck key, inside and outside jaws
  • Plain back mounting
  • High quality steel, hardened and ground
$100.57
Lathe Chuck, 3-Jaw 3", Front Mount
  • 3-jaw Front Mount Lathe Chuck
  • 3" (80 mm) diameter
  • Includes chuck key, inside and outside jaws
  • Plain back mounting with bolts thru from the front
  • High quality steel, hardened and ground
$135.95
Lathe Chuck, 3-Jaw 4"
  • 3-jaw self centering lathe chuck
  • 4" (100 mm) diameter
  • Includes chuck key, inside and outside jaws
  • Plain back mounting
  • High quality steel, hardened and ground
$120.04
Lathe Chuck, 3-Jaw 4", with Adapter
  • 3-jaw self-centering lathe chuck
  • 4" (100 mm) diameter
  • Includes chuck key, inside and outside jaws and mounting bolts
  • Includes an adapter to mount on a 3" (80 mm) flange
  • High quality steel, hardened and ground
$131.78
Lathe Chuck, 3-Jaw 5"
  • 3-Jaw Lathe Chuck
  • 5" (125 mm) diameter
  • Includes chuck key, inside and outside jaws
  • Plain back mounting
  • High quality steel, hardened and ground
$133.70
Lathe Chuck, 3-Jaw 5", with Adapter
  • 3-jaw self-centering lathe chuck
  • 5" (125 mm) diameter
  • Includes chuck key, inside and outside jaws and mounting bolts
  • Includes an adapter to mount on a 3" (80 mm) flange
  • High-quality steel, hardened and ground
$153.70
Lathe Chuck, 3-Jaw 6"
  • 3-jaw self centering lathe chuck
  • 6" (160 mm) diameter
  • Includes chuck key, inside and outside jaws
  • Plain back mounting
  • High quality steel, hardened and ground
$183.90
Lathe Chuck, 3-Jaw 6", for C8
  • 3-jaw lathe chuck
  • 6" (160 mm) diameter
  • Includes chuck key, inside and outside jaws
  • Specific flange backplate for mounting on C8 lathe
$200.00 On Sale

Regularly $242.41

Lathe Chuck, 3-Jaw 6", Front Mount Reversible Jaws
  • 3-jaw self centering lathe chuck
  • 6" (160 mm) diameter
  • Includes chuck key and reversible top jaws
  • Plain back mounting with bolts thru from the front
  • High quality steel, hardened and ground
$209.95
Lathe Chuck, 4-Jaw 2", Self-Centering
  • 4-Jaw independent lathe chuck.
  • 2" (50 mm) diameter
  • Includes chuck key, inside and outside jaws
  • M14x1 threaded mounting
$59.95
Lathe Chuck, 4-Jaw 3"
  • 4-jaw lathe chuck
  • 3" (80 mm) diameter
  • Each jaw is independently adjustable and reversible
  • Plain back mounting
  • High quality steel, hardened and ground
$102.20
Lathe Chuck, 4-Jaw 3", Self-Centering
  • 4-jaw self-centering lathe chuck
  • 3" (80 mm) diameter
  • Includes chuck key, inside and outside jaws
  • Plain back mounting
  • High grade tool steel
$122.95
Lathe Chuck, 4-Jaw 4", Independent
  • 4-Jaw Lathe Chuck
  • 4" (100 mm) diameter
  • Each jaw is independently adjustable and reversible
  • Plain back mounting
  • High quality steel, hardened and ground
$114.27
Lathe Chuck, 4-Jaw 4", Independent with Adapter
  • 4-jaw lathe chuck
  • 4" (100 mm) diameter
  • Each jaw is independently adjustable and reversible
  • Includes an adapter to mount on a 3" (80 mm) flange
  • High quality steel, hardened and ground
$126.27
Lathe Chuck, 4-Jaw 4", Self-Centering
  • 4-jaw self-centering lathe chuck
  • 4" (100 mm) diameter
  • Plain back mounting
  • Includes chuck key, inside and outside jaws
  • High grade tool steel
$165.50
Lathe Chuck, 4-Jaw 5"
  • 4-Jaw Lathe Chuck
  • 5" (125 mm) diameter
  • Each jaw is independently adjustable and reversible
  • Plain back mounting
  • High quality steel, hardened and ground
$124.95 On Sale

Regularly $131.93

Lathe Chuck, 4-Jaw 5", Independent with Adapter
  • 4-Jaw Lathe Chuck for Sale
  • 5" (125 mm) diameter
  • Each jaw is independently adjustable and reversible
  • Includes an adapter to mount on a 3" (80 mm) flange
  • Plain back mounting
$143.85
Lathe Chuck, 4-Jaw 6"
  • 4-jaw lathe chuck
  • 6" (160 mm) diameter
  • Each jaw is independently adjustable and reversible
  • Plain back mounting
  • High quality steel, hardened and ground
$170.50
Lathe Chuck, 6-Jaw 4", Self-Centering
  • 6-jaw self centering lathe chuck
  • 4" (100 mm) diameter
  • Includes chuck key and mounting bolts
  • Plain back mounting
  • Excellent for holding thin walled workpieces
$212.05
Soft Jaws, 10" Lathe Chuck
  • Set of 3 soft jaws
  • Fits 3-jaw 10" lathe chuck with two-piece jaws
  • Tongue & groove steel soft jaw set
  • Can be bored or turned to fit work piece
$45.50
Soft Jaws, 6" Lathe Chuck
  • Set of 3 soft jaws
  • Fits 3-jaw 6" lathe chuck with two-piece jaws
  • Tongue & groove steel soft jaw set
  • Can be bored or turned to fit work piece
$39.95
Spacer, Taig Chuck Adapter This washer allows the use of Sherline tools on Taig 3/4"-16 spindles.
$1.95
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Phone: (800) 981-9663