Catalog number: TCA-54Y Features: ● Used in drill presses and lathes, and is used by attaching a drill chuck to the arbor in the same way as sleeves and sockets. Specifications: ● Connection taper: JT6 ● Outer taper: MT4 ● Total length (mm): 152.0 Material/Finish: ● Chromium molybdenum steel (SCM415) ● Hardened and polished
