High Precision 6pcs ER11 Collet Set 1/16-1/4″ TIR 0.0002″

ER11 collet set (6pcs )

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: 1/16,1/8,3/16,5/32,7/32,1/4 

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