Check the listing for details. 1/4" Shank Lathe Indexable Boring Bar Turning Tool Holder. Condition: New. Listed at 17.94 USD. Shank Lathe Indexable Boring Bar Turning ToolGeneral Information：[1][Package Content]: You will receive 1pc S06K-SCLCR06 1/4" shank diameter lathe turning tool holder and 1pc T8 wrench.[2][Durable to Use]: The material of the turning tool holder is 42CR, it has the characteristics of durability, sturdiness and stability, and good anti-rust performance.[3][Finish]: Black oxide smooth finish on each turning tool holder marked with tool holder style and shank size for easy identification of the tool holder.[4][Wide Range of Applications]: The boring bar is suitable for rough processing, cutting step surface processing and other processing.[5][Size]: Model: S06K-SCLCR06, Shank Diameter (length*thickness): 6x5mm/0.24x0.2 inches, Overall Length: 125mm/4.