Professional Milling Chuck Bracket Collet Holder U Shaped Side Mount Tool Holder with Fast Change Joint High Precision CNC Machine Accessory for Metal Machining

Item Type: Milling Chuck BracketMaterial: High carbon steelAccuracy: 0.005mmRoughness: >0.08mmPackage List：1 x Milling Chuck Bracket1 x Fast Change Joint

• [PRECISION ENGINEERED PERFORMANCE] Our milling chuck bracket is manufactured to ultra-tight 0.005mm tolerances using advanced CNC technology, ensuring concentricity and vibration- operation. The precisely ground surfaces and balanced design deliver exceptional accuracy for demanding machining applications where every micron counts.
• [INDUSTRIAL-GRADE DURABILITY] Constructed from hardened high carbon steel with complete quenching treatment, this chuck holder withstands continuous heavy-duty use. The superior material hardness (HRC 58-62) combined with our proprietary heat treatment process creates a tool holder that maintains its precision through years of rigorous operation.
• [ADVANCED COOLANT DELIVERY SYSTEM] Featuring an integrated internal coolant channel design, this holder provides direct coolant to the cutting , significantly improving tool life and machining efficiency. The optimized coolant path reduces heat buildup for better surface finishes and allows for higher feed rates in tough materials.
• [ CONSTRUCTION] Through special surface treatment including fine grinding and polishing, we've created a tool holder with exceptional resistance. The mirror-like finish (Ra < 0.08μm) reduces friction while protecting against and degradation in wet machining environments.
• [TIME-SAVING QUICK CHANGE SYSTEM] The innovative U-shaped side mount design with fast change joint enables tool changes in seconds without compromising rigidity. The large surface provides excellent stability while the one-time clamping system ensures alignment every time, maximizing your shop floor productivity.