Negative Rake Tool Holder - #01 Right-Hand Cutting Arm. The #01 Right-Hand Tool Holder is the essential companion for twin-cutter lathe setups, providing the necessary offset for resurfacing the outer face of brake components. Engineered for Negative Rake tooling, this holder features a reinforced seating pocket that supports the carbide insert against aggressive scraping forces. Its rigid construction is critical for maintaining parallel rotor faces and achieving a professional-grade, non-directional surface finish. Technical Specifications: Orientation: #01 Right-Hand (Outer Rotor/Drum Position). Geometry: Specifically machined for indexable 6-point Negative Rake bits. Vibration Control: Heavy steel mass absorbs harmonic resonance to prevent "record-player" grooves. Direct Fit: Compatibl.