BIG Milling Chuck Body HMC42-50U 1 piece

Catalog number: HMC42-50U Features: ● Achieves the three elements of rigidity, precision, and gripping power. ● The thick design of the gripping part prevents vibration. ● Effective for end mill processing. ● The unique inner diameter slit mechanism securely tightens the chuck body, creating ideal gripping power and shrinkage. ● The thick design and special slits solve the vibration and slippage that occurs during end mill processing. Applications: ● For jig milling machines, horizontal boring machines NC, and general-purpose milling machines. Specifications: ● Shank: NT50U ● L1 (mm): 85 ● L2 (mm): 99 ● Pull screw: U1-8 ● Shank No.: NT50