- Made of carbon steel and are tempered twice for extra hardness and durability
							- works on wood and machine screws as well as flat, hex, or painted over screws
							- different sizes of screw extractor to meet different needs
							- reverse threads bit easily remove screws, bolts, studs, and threaded pipe fittings
							- remove most kinds of damaged strips, rusted, broken, or stuck screws from any wood or metal surface
							- please ensure to run the drill in reverse during the screw extracting process
							- Thread Removal Range