ER11 Series Collet Chuck Extension Precision Ground ER11 Collet Holder CNC Milling

Label:Yes PRECISION GROUND ROD MULTI-PROCESS USE DEEP REACH SHANK LABELED STORAGE CASE STEEL SHAFT COLLET The straight extended shank reaches into deep spots, giving you the extra depth you need for deep cuts. The extension rod diameter and other parts are ground to tight specs to cut down on runout and keep things steady when cutting. Made from solid steel with a straight shank and clamping nut that tightens down secure. Works with boring, milling, drilling, tapping, grinding, and other shop tasks. The collet comes in a sturdy container with a label, ready for shipping and storage.

Specifications: Type: ER11A-8mm Color: Silvery Material: Carbon Steel Height: 40mm / 1.57" Shaft Diameter: 16mm / 0.63" Shaft Inner Diameter: 8mm(±0.02mm) / 0.31" Nut Diameter: 19mm / 7.48" Nut Inner Diameter: 9mm / 3.54"

Package Includes: 1 x Collet

Note: Please allow 1-2mm error due to manual measurement. Thanks for your understanding.