2X CNC Collet Chuck Repair Parts High Speed ER11 Clamping Hex Nuts

Product Name : Collet Nuts;Model : ER11 Hole Diameter : 9mm/ 0.35 inch;Thread Diameter : 14mm/0.55 inch Overall Size(Approx.) : 19 x 12mm/ 0.7 inch x 0.5 inch (D x L);Material : Metal Color : Black;Net Weight : 24g This collet nut is a great replacement for the broken part fit most tool holders. Precision ground and hardened. This listing is only for 1 collet nut. Package content : 2 x Collet Nuts Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.