Power tools built for using a gas-actuated system for driving fasteners into hard materials.
Power tools built for using a powder-actuated system for driving fasteners into hard materials.
Fasteners built to be driven into materials such as concrete, steel and masonry with a controlled explosion created by small chemical propellant charge also know as Direct Fastening...
Concrete anchors built to be used with direct fastener power tools.
Direct Fastening Tools - Battery Powered