Negative Rake Tool Holder Set - L & R Bench Lathe Arms. Maximize the stability of your brake lathe with this Heavy-Duty Negative Rake Tool Holder Set. Precision-engineered for industrial bench lathes, these holders are designed to secure 6-sided negative rake carbide inserts for both disc and drum resurfacing. The robust, heat-treated steel construction dampens vibration and ensures a consistent cutting angle, allowing for aggressive material removal while maintaining the tight tolerances required for modern braking components. Technical Features & Workshop Utility: Industrial Steel Construction: Forged from high-grade, corrosion-resistant steel to resist warping under high thermal loads during heavy drum cuts. Matched Pair (01 & 02): Includes both Left-Hand and Right-Hand holders, specifi.