SANDVIK COROMANT TLSL-164D – Top-Lok Left-Hand Parting & Grooving Shank Tool Holder, 1" × 1" Rectangular Shank, TLG4L Interface, 152.4 mm Length – New 2025

The SANDVIK COROMANT TLSL-164D is a high-quality shank tool holder designed for precision in parting and grooving applications. Featuring a Top-Lok Style 4L interface, this tool holder is intended for metalworking and CNC turning environments. It has a 1 × 1 inch rectangular shank, making it compatible with numerous CNC machines, and measures 152.4 mm in length. Notably, it is a left-hand tool, ensuring suitability for specific machining directions and setup requirements. This model, new for 2025, boasts a functional width of 31.75 mm and a maximum cutting depth of 7.112 mm, ideal for various industrial machining tasks. The functional length allows for stability and reach, enhancing performance during operations. It also comes with a maximum overhang length of 35.56 mm, which aids in managing flex during extended reach applications. However, it lacks internal coolant, requiring users to consider external coolant solutions if necessary for their specific processes. Constructed by Sandvik Coromant, the TLSL-164D aligns with professional industrial standards, albeit without certain accessories or cutting inserts, requiring users to source these separately. Its precise specifications make it a reliable choice for professionals seeking a robust, dependable tool holder for grooving and parting, optimally serving advanced machining needs.