NT40 Milling Tool Holder | 42CrMo Steel FMB Metric Tool for Face Milling | High Tensile Strength with Central Through Hole/Bilateral Keyway | HRC43-48 Hardness

Produktbeschreibung

Engineered Fit - NT40 Milling Tool Holder achieves zero-gap connection with cutter heads, ensuring smooth performance for plane milling operations. Made from heat-treated 42CrMo steel with HRC43-48 hardness. Simplified Assembly System - Face milling cutter head secures effortlessly with one central screw (M16x2.0 thread) and bilateral keyway design. Includes pre-installed screw and baffle plate for immediate use. Optimized Coolant Flow - Central through hole design promotes efficient water outflow during machining, while flame-turned female threads deliver 30% higher tensile strength than standard holders. Thermal Performance - 42CrMo construction provides exceptional oxygen resilience and mechanical stability, withstanding temperatures up to 500°F without performance degradation. Effective Protection - Machined exterior undergoes protective treatment, passing 72hr salt spray tests. Compatible with cutter diameters 48mm/1.9in and 63mm/2.5in.