Palbit Weldon Shank Holder, model 181165900, is a precision tool holder designed to accept SF1004 and OF0403 inserts. Sized for a 20mm cutter diameter, it provides rigid support and secure insert retention to tackle demanding grooving and parting operations.

Built for production environments, this holder delivers consistent cutting accuracy, efficient chip control, and extended tool life. Engineers and machinists rely on its robust performance to achieve dependable results and high-quality surface finishes across a range of materials.

• Rigid, secure insert retention: Ensures consistent seating and minimizes drift under heavy cutting forces, delivering repeatable accuracy.
• Optimized for SF1004 OF0403 with 20 mm cutter: Delivers stable chip flow and precise grooving/parting for demanding CNC operations.
• Durable Weldon shank construction: Built to withstand tough machining, reducing downtime and extending tool life in production environments.

Using it with SF1004 or OF0403 inserts enables dependable alignment, smooth chip flow, and consistent groove and part-depth control, translating to faster cycle times and better surface quality across jobs. The robust design supports high-volume production with fewer tool changes and more predictable performance, helping you achieve reliable results and overall workflow gains.