2pcs Er16 1/8 1/4 Inch Spring Collet Chuck Collet For Cnc Milling Lathe Tool

Description: 2pcs ER16 1/8 1/4 Inch Spring Collet Chuck Collet for CNC Milling Lathe Tool Specification: Material:Spring Steel Diameter Range: 1/8" 1/4" Size of Product: Dia*H/15*30mm/0.59*1.18'' T.I.R.: 0.0003" or 5um Features: Durable and practical. Special angled slots increase rigidity. Better overall balance of tool holder assembly. Protects tool holder from contaminants. Use with any standard ER collet chucks for coolant-thru tool applications. Ground roughness is Ra0.4 Microns, plus overall fine polish. Package Included: 2 x ER16 Collets More Details: