Round Bit Holder - #02 Left-Hand Individual Cutting Arm. The #02 Left-Hand Round Bit Holder is a precision replacement arm for Ammco-style twin-cutter setups. Designed to hold circular carbide inserts, this holder excels at the aggressive material removal required for the inner face of brake rotors and drums. It is built for shops that demand long-term durability and the cost-savings of indexable round tooling. Key Specifications: Orientation: #02 Left-Hand (Inner Position). Replacement For: Ammco 40609 / 940609. Design: Heavy-mass steel body for maximum vibration dampening. Included: (1) #02 Holder and (1) Round Carbide Insert.
