High Precision 11pcs ER20 Collet set 3/32-1/2“ Run Out 5μm/0.0002″

ER20 collet set (11pcs )

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: 3/32  3/16 1/8 1/4 3/8 5/16 5/32  11/32 7/32 7/16 1/2

Included Shipping to worldwide