ER40-5 Collet Chuck, 4-5mm Range,0.0002'' Max TIR, Spring Steel CNC Lathe Grip Clamping Mill Routers Holder for Boring Engraving EDM Grinding Drill Presses Machines

Upgrade Machining Precision with ER40 Collet Chuck Engineered for versatility, this ER40 Collet Chuck elevates performance across CNC milling machines, mini lathes, routers, and EDM drill presses. Crafted from premium spring steel, ideal for both professional workshops and hobbyist projects. Featuring high concentricity engineering, this chuck minimizes vibration, delivering consistent, precise results across milling, boring, reaming, tapping, and grinding operations. The included ER40 collet nut enables rapid tool changes, streamlining setup and enhancing efficiency. Even at high speeds, its anti-slippage mechanism guarantees secure tool retention, ensuring confidence in every cut. Designed for adaptability, the ER40 Collet Chuck seamlessly integrates with single-tool setups or complete collet systems, catering to diverse machining needs. Its flexible compatibility and precision-driven performance make it an essential addition for users prioritizing accuracy and reliability. Experience enhanced machining quality with a tool holder that combines rugged construction, effortless operation, and safety-focused design. The ER40 Collet Chuck—your go-to solution for efficient, precise, and worry-free machining projects.

• High-Precision ER40 Collet Chuck Tool Holding for CNC Machining – Ensures exceptional accuracy with < 5µm ( 0.0002 inch ) runout tolerance, ideal for CNC milling machines and lathes. Perfect for heavy-duty cutting and high-precision concentricity in milling, drilling, and boring operations.
• Precision Collet Chuck with Premium Build – Constructed from hardened spring steel, this chuck is engineered for durability and vibration reduction, significantly enhancing machining quality. The heat-treated material provides superior strength, ensuring reliable performance in grinding, tapping, and precision carving tasks.
• Versatile Compatibility– Securely holds drill bits, milling cutters, reamers, and boring tools, preventing slippage even at high speeds. Compatible with a wide range of CNC equipment, including small drilling machines, machining molds, mini lathes, routers, and EDM drill presses. Delivers precise cuts and stable performance across various high-speed operations.
• Industrial Grade – Built to endure demanding CNC applications, it offers reliable tool retention for milling machines and grinders. Optimized for heavy-duty cutting with minimal maintenance, ensuring long-lasting performance in industrial settings.
• Collet Size:ER40-5mm | Grip Range:4-5mm | Workpiece Dia.Tolerance:0.0002" (5um) | Package:2pcs/set