40 Taper - CNC Tooling scoot - UratechCNC Tooling Scoot for 40 Taper Tool Holders Uratech Heavy Duty CNC Tool Cart with 4000 lbs Capacity Ideal for 40 Taper CNC Holders such as CAT40, BT40, DV40, NMTB40, and ISO 40 Taper. Designed to hold up to 72 holders, this CNC tooling scoot combines heavy duty construction with practical design for efficient tool organization. Key Features of the CAT 40 CNC Tooling scoot: Holder Compatibility: CAT40, BT40, DV40, NMTB40, and ISO 40 Taper CNC holders.