Sherline 3-Jaw Self-centering Chucks

Three-jaw chucks are convenient for holding round work quickly. Shown above is the 2.5" diameter chuck P/N 1041. The 3-jaw chuck is also available in 3.1" diameter. (Click on photo for larger image.)

2.5" Diameter 3-Jaw Self-centering Chucks...

This compact chuck is a good all-around workhorse for most lathe work. It has a clamping range of from 3/32" (2 mm) up to 1-3/16" (30 mm) diameter with the jaws in the normal position. With the jaws in the reversed position, work up to 2-1/4" (56 mm) can be gripped. The hole through the chuck is .687" (17 mm). Rotating the knurled ring closes all three jaws simultaneously to quickly grip round or hexagonal stock. Tommy bars (provided) are used in the holes in the side to tighten and loosen the chuck for more leverage. The chuck is available in several spindle threads for use on Sherline and other machines.

Sherline 2.5" 3-Jaw Self-centering Chucks

P/N	Spindle Thread	Used on	Shipping Wt.	Price
1041	3/4-16	Sherline	2	$100.00
1031	14mm x 1mm	Unimat 3 or Cowells	2	$120.00
1068	12mm x 1mm	Unimat SL 1000	2	$120.00
1070	1/2-20	Older Sears 6" lathes	2	$120.00

READ INSTRUCTIONS FOR USING 3-JAW CHUCKS

The P/N 1040 3.1" 3-jaw chuck takes maximum advantage of the size available on a standard Sherline lathe. (Click on photo for larger image.)

3.1" Diameter 3-Jaw Self-centering Chucks...

This larger chuck takes up no more center-to-center space than the 2.5" chuck, but it will hold larger work. It has a clamping range of from 3/32" (2 mm) up to 1-1/2" (38 mm) diameter with the jaws in the normal position. With the jaws in the reversed position, work up to 2-3/4" (70 mm) can be gripped. The hole through the chuck is .687" (17 mm). Rotating the knurled ring closes all three jaws simultaneously to quickly grip round or hexagonal stock. Tommy bars (provided) are used in the holes in the side to tighten and loosen the chuck for more leverage. The chuck has a 3/4-16 thread to fit Sherline's spindle and other machines using that thread.

Sherline 3.1" 3-Jaw Self-centering Chucks

P/N	Spindle Thread	Shipping Wt.	Price
1040	3/4-16	2	$130.00

READ INSTRUCTIONS FOR USING 3-JAW CHUCKS

Save money with package deals

Lathes can now be purchased packaged with chucks and other preselected groups of accessories. See the page on PACKAGE DEALS. Save time and money by buying a package.

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