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Round jaw
A versatile round jaw complete with Woodworm Screw. Woodworm screw comes standard for
fast mounting of rough timbers. It is able to handle both bowl and spigot projects
Use of wood screw
The screw chuck is helpful when turning larger workpieces.
1.Turn OFF and unplug your lathe.
2.Mount the screw chuck in the chuck with an internal grip. The bottom lip of the screw chuck
should be under the jaws to help hold it in place.
3.The base of the workpiece should be flat and square to its sides. Using an 8.3mm (21/64") drill
bit ， drill a pilot hole straight down into the center of the workpiece,
approximately 31mm (1-7/32") deep.
4.Screw the workpiece onto the screw chuck. The base of the workpiece should be flush against
the top of the jaws
Big round jaw
The clamping size of the big round jaw is larger, which can clamp larger wood.
James Couch
2025-08-09 12:37:37
I'm impressed with this chuck. I mainly bought it for the large jaws and it's been working great and the runout is good too. The only thing I think they could improve on is the gripping surface on the inside of the small jaws is very smooth with no dovetail. I took some coarse sandpaper and roughed it up and it worked fine. I would definitely recommend this chuck.
Avid reader
2025-07-20 12:30:06
Works as advertized
scott
2025-06-15 13:10:21
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Hough G. Rection
2025-05-30 15:59:57
The lathe chuck works great for a hobbiest woodworker but is not a precision tool. I would recomend to a hobby woodworker. Great product for small turning projects.
Paul
2025-04-24 09:44:40
I put it on my Grizzly 10 x 18 lathe and it works just fine. I’m no expert and not a daily user but for the hobby guy trying to save a few bucks, it’s gets the job done!
Ron Stubbers
2025-03-28 12:47:31
I've been using the heck out of this, swapping jaws and clamping heavy pieces of green wood. Jaws are easy to change, but the dovetails on the jaws aren't very aggressive. If you clamp down good and hard they hold as long as you cut the proper taper in.I wish I had two so I didn't have to swap jaws.After two dozen or so bowls these appear to be grabbing tight and continuing to work well
Deb
2025-03-17 17:45:41
Great
Cheryl L. Blodgett
2025-03-15 16:48:14
I like this product because it holds onto what ever I put onto it. The jaws appear even as they open and close o6 yn items.?
Harv T
2025-02-15 12:27:02
I have only used it a handful of times so far but I love it. It holds the wood extremely well and is easy to work with. I will not use the original chuck any more.
rob scott
2025-02-05 16:38:47
A well engineered piece of kit
Ken L.
2025-01-29 11:05:26
Works well. As other's have noted there is some runout. Mine has 5 thousands side to side at the housing. Jaws were just under 12 thousands. Here is a trick I found to possibly reduce jaw runout for you. Each jaw and chuck quarter is numbered (1,2,3,and 4) if your jaw runout is excessive, try moving the jaws one number higher. So #1 jaw is mounted on #2 spot, #2 on #3 etc. Then check your runout at the jaws. I have to start with #1 jaw on #3 spot and have 2 thousands jaw runout(large jaws) and 1.5 thousands (small jaws). A fine tip marker renumbered each jaw to make sure I get them right each time they are mounnted.It would be nice to have the pin jaws as well and not have to do another order.
Steevil
2025-01-22 21:20:55
Quality for the price is great and came with the thread adapter for my lathe
Jamie Canning
2024-12-20 19:18:40
Easy to use, tightens well on the screw, holds a tennon tight
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