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Description:
7Pcs ER11 1-7mm Spring Collets with ER11A 5mm Motor Shaft Holder Extension Rod
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 chuck for coolant-thru tool applications.
- Each collet is well packed in separate protective container with label.
Specification:
ER11 1-7mm Collet Chuck
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 |
For example,1mm Collets Fits 1mm metric shank, 2mm Collets Fits 2mm metric shank. |
ER11A 5mm Extension Rod
Material |
Special quality steel,high hardness |
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 |
Package Included:
1 Pc x |
ER11A 5mm Extension Rod |
7 Pcs x |
ER11 Collets |
More Details:
