Collet Chuck 1 Quarter Inch For CNC Milling Lathe Tool Holder And Engraving Machine Spindle Built Tough With Spring Steel 65Mn, Precise 0.005mm Tolerance, Durable Spindle Mount, Includes One Chuck
✔️ 1/4in range, ER11, 65Mn, 0.005mm tolerance, incl. one chuck
The collet chuck is a compact, durable tool holder designed for ER11 spindles. It securely grips 1/4 in tooling for CNC milling, lathe work, and engraving machines. Built from 65Mn spring steel with a hardness rating around 55 and an accuracy of 0.005 mm, this chuck delivers reliable performance in everyday workshop setups.
✅ 1/4 in tool range, ER11 compatible
✅ 65Mn spring steel construction
✅ Tolerance within 0.005 mm for precision
✅ Hardness around 55 for durability
✅ Includes one chuck in a plastic box
💡 What is an ER11 collet chuck used for in CNC milling and engraving? An ER11 collet chuck secures small-diameter tools in a spindle for accurate milling and engraving. - Fits 1/4 in tooling with ER11 spindles - Improves runout control for precise cuts - Durable 65Mn steel construction for longevity - Common in hobbyist and professional workshop setups
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