Description

Description:
7Pcs ER11 1-7mm Spring Collets with ER11A 5mm Motor Shaft Holder Extension Rod

Specification:
Material: High Grade 45 Carbon Steel.
Color: Silver.
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).
Material: Special quality steel,high hardness.
Shaft Hole: 5 mm (+0.02 mm) the need to install heating expansion.
ER11A Nut: Outside hexagonal nut 19 mm maximum overall diamete.

Features:
-Made of high grade specially formulated spring steel.
-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.

Package Included:
1 x ER11A 5mm Extension Rod.
7 x ER11 Collets