The Sherline 3.1" 3-Jaw Self-Centering Wood Lathe Chuck (1" X 8 TPI) is a precision tool designed to accommodate most woodworking lathes with its 1"-8 TPI thread. Originally crafted for machine-lathe applications, this chuck offers superior accuracy, surpassing the requirements for standard wood turning tasks. It features a versatile clamping range, allowing for secure gripping of materials with diameters from 3/32" up to 1-3/16" when the jaws are in their normal position. When reversed, the jaws can handle workpieces up to 2-1/4" in diameter. The chuck includes a .687" hole through its center, facilitating various operations.
The design incorporates a knurled ring that enables simultaneous closure of all three jaws, ensuring quick and efficient gripping of round or hexagonal stock. For enhanced leverage, tommy bars are provided, which can be inserted into the side holes to tighten or loosen the chuck as needed. Constructed from durable 12L14 steel, both the chuck body and jaws are built to withstand rigorous use, with the jaws being case-hardened for added resilience.
Note: Ensure proper handling and operation to avoid injury during use.
1x 3.1" 3 Jaw Chuck Body 1" – 8 Thread
1x 3.1" Chuck Scroll
1x Chuck Retainer Ring
3x Jaw for 3 Jaw Chuck
2x Tommy Bar
Diameter: 3.1 inches
Chuck diameter: 3.1 inches
Jaw capacity in normal position: 3/32 inch (2mm) to 1/2 inch (38mm)
Jaw capacity in reverse position: 3/32 inch (2mm) to 3-1/4 inches (82.5mm)
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
