Catalog number: TCA-21Y 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: JT2 ● Outer taper: MT1 ● Total length (mm): 89.5 Material/Finish: ● Chromium molybdenum steel (SCM415) ● Hardened and polished
