which fastening system is used to drive steel pins or threaded studs into masonry and steel?\npneumatic…

which fastening system is used to drive steel pins or threaded studs into masonry and steel?\npneumatic screw nailer\npowder - actuated tool\nair impact wrench\nmini hammer drill

which fastening system is used to drive steel pins or threaded studs into masonry and steel?\npneumatic screw nailer\npowder - actuated tool\nair impact wrench\nmini hammer drill

Answer

Brief Explanations:

Powder - actuated tools are designed to drive steel pins or threaded studs into masonry and steel by using the force generated from a powder - charge explosion. Pneumatic screw nailers are for driving screws and nails, air impact wrenches are for tightening and loosening nuts and bolts, and mini hammer drills are mainly for drilling holes in hard materials.

Answer:

B. powder - actuated tool