The Palbit Cylindrical Shank Holder is a precision tool accessory designed for CNC grooving and parting. It accepts SF1004 and OF0403 inserts and is optimized for a 25mm cutter diameter, delivering rigid, repeatable performance in high-accuracy production.

Built for engineers, machinists, and shop floors where surface quality matters, this holder clamps inserts securely to minimize movement during cuts and maintain tight tolerances across fine-detail tasks.

• Rigid, secure insert clamping: The cylindrical shank holder grips SF1004 and OF0403 inserts tightly, reducing deflection under load for cleaner grooves and more accurate parting.
• Compatibility with SF1004 and OF0403 inserts: Engineered for a precise fit with these insert families, ensuring reliable seating and consistent performance across tasks.
• Optimized for 25mm cutter diameter: Designed to deliver stable cutting action, lower vibration, and a reliable surface finish during precision grooving and parting.

Together, these design elements translate into tangible production benefits: tighter tolerances, smoother finishes, and more predictable results. The holder minimizes vibration and insert movement, helping shorten setup times, extend tool life, and boost overall uptime in high-precision manufacturing environments.