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Shars 4 4 Jaw Independent Chuck Solid Hard Jaws with 1-10 TPI 3.93 Semi-Machined Threaded Back Plate, Machining Required M
Back plate needs to be machined in order to fit the lathe chuck Back Plate Diameter 3.93 ; Compatible Chuck Diameter 4 ; Mounting 1 - 10; Bolt Circle Diameter 3.307 Bolt Circle Diameter 3.307, Thru Hole 0.984 Chuck Thickness 2.126 ; TIR (Inch) 0.005 Product Included -1 pc of 4 4 jaw Independent Chuck (p/n - 3.93 Fully Machined Threaded Back Plate with 1 x 10 TPI for 3 or 4 Jaw Lathe Ch

Price is $121.00

Price: $120.95