13pcs Precision R8 Collets Set 1/8-7/8 Mill Chuck Holder

13pcs Precision R8 Collets Set 1/8-7/8″ Mill Chuck Holder

• Size: 1/8″ 3/16″ 1/4″ 5/16″ 3/8″ 7/16″ 1/2″ 9/16″ 5/8″ 11/16″ 3/4″ 13/16″ 7/8″
• All collets have 7/16″ – 20 drawbar thread
• Accuracy .0006″ TIR
• Hardened and ground throughout
• Precision ground to close tolerance

13 pcs of R8 collets set Hardened and precision ground Sizes : 1/8 inch, 3/16 inch, 1/4 inch, 5/16 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch, 5/8 inch, 11/16 inch, 3/4 inch, 13/16, and 7/8 inch TIR 0.0006 inch All collets have 7/16 inch – 20 drawbar thread Good performance and long use time. Durable and of practical use Packaged in a plastic case individually