NAVAC NRP8Di 8 CFM Smart Vacuum Pump COAX Connector there’s a ½” square drive

there’s a ½” square drive pocket on the backside for use with a ratchet wrench

even misshapen flanges

these bits are also good for routing laminated tops and general flush trim routing

a common problem when using wrenches without digital displays

NAVAC NRP8Di 8 CFM Smart Vacuum Pump COAX Connector there’s a ½” square driveNAVAC NRP8Di 8 CFM Smart Vacuum Pump The Industry's First Smart Vacuum Pump, Smart Evacuation, One Touch, Automatic Operation The era of smart refrigerant evacuation begins here with the combination of inverter, vacuum measurement and smart control in one unit, the NRP6Di and NRP8Di. The light weight, inverter driven, twin cylinder vacuum pump delivers high speed evacuation along with high ultimate vacuum. Vacuum measurement technology precisely