TRUSCO Chuck Arbor Hardened and Polished JT4XMT4 TCA-44Y 1 piece

Catalogue number: TCA-44Y Features: ● Used with drill presses and lathes, and is used by attaching a drill chuck or the like to the arbor in the same way as with sleeves and sockets. Specifications: ● Connection taper: JT4 ● Outer taper: MT4 ● Overall length (mm): 166.0 Material/Finish: ● Chrome molybdenum steel (SCM415) ● Hardened and polished product Caution: ● Before use, wipe off any rust-preventive oil (oil film) adhering to the inner and outer diameters of the chuck arbor, drill chuck, and contact surfaces of the drill with a cleaning agent before use.