ITEM NAME:7Pcs ER11 1-7mm Spring Collets with ER11A 5mm Motor Shaft Holder Extension X9L1 7Pcs ER11 1-7mm Spring Collets with ER11A 5mm Motor Shaft Holder Extension X9L1 ER11 1-7mm Collet Chuck Total height: Approx. 18mm Outer diameter(Max): Approx. 11.5mm Gripping range: 1MM to 7MM (1mm,2mm,3mm,4mm,5mm,6mm,7mm) Fits metric shank size(s): For example,1mm Collets Fits 1mm metric shank,2mm Collets Fits 2mm metric shank. ER11A 5mm Extension Rod Height: 38 mm(when the lock nut) Shaft Hole: 5 mm (+0.02 mm) the need to install heating expansion ER11A Nut: Outside hexagonal nut 19 mm maximum overall diamete Hardened and precision ground Built in self-Release design and tools will never get stuck in holder Widely used, boring, milling, drilling, silk attack, sculpture, CNC, and other processing. Use with any standard ER collet chucks for coolant-thru tool applications. Each collet is well packed in separate protective container with label. Colour: Silver Material: Carbon steel Note: The color of package is random, don't accept the specified color. Package Contents: 1 * Extension Rod 7 * ER11 Collets Only the above package content, other products are not included. Note: Light shooting 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..ER11A 5mm Extension Rod. ER11 1-7mm Collet Chuck. 7 ER11 Collets. Gripping range: 1MM to 7MM (1mm,2mm,3mm,4mm,5mm,6mm,7mm). 1 Extension Rod. Shaft Hole: 5 mm (+0.02 mm) the need to install heating expansion.
