High Precision 1pcs ER11 Collet 4.5MM TIR 0.01mm

ER11 collet

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: 4.5MM