M12 Collet Chuck Holder with Morse Taper Tool Shank - Molybdenum Steel Milling Arbor Adapter for CNC Lathe - Surface Quenched Milling Tool Holder for Heavy Cutting and Machining

Item Type: Collet Chuck HolderModel: MT3-FMB27-M12Material: Molybdenum SteelOverall Clamping Runout: 0.01-0.05Specification: M12Roundness: Body Accuracy: 0.005MMCarburizing Depth: >0.8MMSurface Roughness: >0.8MMHardness: >HRC50- 55 DegreeStandard Speed: Below 10000rpmPackage List：1 x Collet Chuck Holder

• Durable Material Construction: This milling arbor adapter is manufactured from molybdenum steel with a surface quenching process to increase hardness and prevent deformation during operation.
• Heavy Duty Machining Structure: Features a double side constraint and double side key design to minimize vibration during heavy cutting tasks and maintain rigidity for tool performance.
• Secure Screw Locking: The chuck holder utilizes a screw locking mechanism for stable operation and includes a large chip removal space to maintain efficiency during continuous machining.
• Precision Ground Finish: This tool holder is fully carburized and heat treated with internal and external diameter grinding to provide high heat strength and oxygen resistance.
• Simplified Tool Maintenance: The Morse Taper shank design allows for efficient changing and setting of the arbor adapter when processing various materials on CNC lathe equipment.