High-Grade 65Mn Alloy Construction
Manufactured from premium 65Mn spring steel, known for its excellent elasticity and fatigue resistance. This material ensures the chuck maintains stable clamping force even under continuous high-stress machining, preventing tool slippage.Precision Hardened & Ground (HRC 44-48)
The shank undergoes a rigorous heat treatment process to achieve a hardness of HRC 44-48. This optimal hardness balance ensures high wear resistance without brittleness, significantly extending the service life of the holder compared to unhardened alternatives.Superior Concentricity (≤ 0.008mm)
Every unit is precision-ground to achieve a runout accuracy of 0.008mm or better. High concentricity reduces vibration during rotation, resulting in finer surface finishes on the workpiece and protecting expensive cutting tools from premature wear.Deep Reach Solution
The extended straight cylindrical shank design resolves interference issues. It allows for effective machining in deep grooves, cavities, and complex molds where standard tool holders cannot reach, reducing the need for custom tooling.
Application Scenarios
Designed for stability and precision, this straight shank chuck is compatible with various machining environments:
CNC Machining Centers & Milling Machines: Ideal for extension milling in deep molds and die-casting cavities.
Lathes: Used for holding drill bits or reamers for deep hole processing.
Small Bench Machines: Suitable for precision engraving and fine detail work requiring minimal runout.
Automotive & Aerospace Manufacturing: Where deep access and tight tolerances are critical requirements.
Packaging & Protection
Anti-Rust Treatment: Each chuck is thoroughly cleaned and coated with industrial-grade anti-rust oil to prevent corrosion during storage and transit.
Individual Packaging: Encased in a durable plastic protective tube or box to prevent impact damage to the precision-ground surfaces.
