Description:ER- A M Type Nut Collet Clamping Nut for CNC Milling Chuck Holder Lathe Tool Specifications:Material: 45H Carbon SteelSurface Treatment: Black Oxide
| Size | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Type | ER8A | ER8M | ER11A | ER11M | ER16A | ER16M | ER20A | ER20M |
| Size(approx) | 1.2*1.3cm | 1.2*1.1cm | 1.4*1.8cm | 1.2*1.6cm | 1.9*2.2cm | 1.4*2.8 | 2.2*3.3cm | 2*2.8cm |
Features:A/M type nut for ER Collet milling CNC chuck holderHardened and precision ground.Eccentric retainer for collet auto-Release. Notice:The Collet Nut can not be replace、 A type and M type is not the same. Package Included:1pc x Collet Clamping Nut More Details:
