Cool bore

ER-CB collets provide perfect peripheral coolant along the tool shank to ensure performance, tool time and a safe process.
Features and benefits
ER Features and benefits

DIN ISO 15488 form B

  

ER size

16 – 32

Shank diameter range

3.0 – 20 .0 / 1/8" - 5/8"

Clamping range (mm) or tolerance

0.5 / Does not apply for ER-DM collets with counterbore.

Runout (TIR)

6 μm

 

Anti-corrosion coating

Available on request.

Metallic sealed

No

Internal square

No

Length compensation

No

secuRgrip thread

No

Collet-locking system

Yes, but does not apply for ER-DM collets with counterbore.