Palbit Weldon Shank Holder - For XP1003 XP1003 Inserts - 20mm Cutter Diameter - 181200800Designed for XP1003 inserts, the Palbit Weldon Shank Holder delivers secure insert retention and exceptional rigidity for precise grooving and parting in demanding CNC applications. 20 mm Cutter Diameter: Optimized to pairing with XP1003 tooling for stable, consistent cutting performance. Weldon Shank Design: Robust shank geometry provides axial rigidity and repeatable seating under load. XP1003 Insert Compatibility: Engineered specifically for XP1003