High Precision ER Collets ER40 ER32 ER25 ER20 ER16 ER11 and ER8 Metric

Use:
For all DIN6499 standard tool holder in ER Collets

Finishing & Rough Cutting:

High precision run out saving your cost-effective

Precision:

High Precision Runout: TIR 0.005μm or 0.00015

Hardened:

Outside: HRC48  Inside: HRC32

Size includes: 

ER40 ER32 ER25 ER20 ER16 ER11 and ER8