1PCS High Precision ER40 3~26mm 28/30/32mm 0.008 ER Spring Collet Chuck for CNC Milling Tool Holder Engraving Machine Lathe Mill(ER40-2mm)

High Precision ER40 Collet Chuck: Designed for CNC milling, engraving, and lathe machines, this ER40 spring collet chuck ensures exceptional accuracy with a tolerance of 0.008mm, ideal for high-precision machining tasks. Wide Compatibility: Fits shank diameters from 3mm to 26mm, including 28mm, 30mm, and 32mm, making it versatile for various CNC tool holders and milling applications. durability & reliability Crafted from high-quality materials, this ER40 collet chuck offers long-lasting performance, ensuring stability and durability during heavy-duty machining operations. Enhanced Grip & Stability The spring collet design provides superior clamping force, reducing tool slippage and improving machining precision for both CNC mills and lathes. Easy to Install & Use Compatible with most CNC milling machines and engraving tools, this ER40 chuck is user-friendly, ensuring quick setup and seamless integration into your workflow.