Uratech 40 Taper CNC Bench Model40 Taper Bench Tool Cart Efficient and Durable CNC Tool Storage from Uratech Bench Model CNC Tool Cart with Tapered Inserts for CAT40, BT40, ISO40, DV40, NMTB 40 Holders Optimize your workspace with this heavy duty 40 Taper Bench Model CNC Tool Cart. Designed for CAT 40, BT 40, ISO 40, DV 40, and NMTB 40 holders, it features tapered red nylon inserts, dual trays, and durable powder coated steel construction. Key Features of the CAT40 CNC Bench Model