Accusize ER20 Collet Set, 1/16in-1/2in, 12Pc, 0223-0799

Key features

• ER20 COLLET SET, IMPERIAL, 1/16IN-1/2IN, 12PC: 12 collets covering common imperial shank diameters for milling, drilling, reaming, and tapping operations where precise concentricity and quick tool changes keep production moving
• PRECISION-GROUND FOR CONSISTENT RUNOUT: Each collet is ground to maintain tight TIR across its full clamping range, keeping tool runout low so cutters, drills, and reamers track true without the chatter that degrades surface finish and tool life
• SPRING STEEL CONSTRUCTION FOR RELIABLE GRIP: The hardened spring steel body flexes evenly under clamping pressure to center the tool shank consistently, maintaining concentricity and grip force through thousands of tool changes without permanent set
• FITTED ALUMINUM CASE FOR ORGANIZED STORAGE: The set ships in a strong aluminum case with individual slots for each collet, keeping sizes organized and protected from damage so you can find the right collet instantly without sorting through a drawer
• FOR LATHES, MILLS, CNC AND QC WORK: Serving the metalworking community from Canada since 2008, this line provides reliable toolholding for professional machinists and dedicated hobbyists, delivering dependable precision at a practical price

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