This Flexcut #1 1 inch Power Gouge Chisel blade brings Flexcut's outstanding carving performance to reciprocating carving tools. These blades fit power carvers by Ryobi, Auto Mach, Proxxon, and as well as flexible shaft reciprocating carvers. They can also be used by hand with Flexcut's RG102 Handle Adaptor (sold separately) for ultimate control. The high carbon steel blades are razor-sharp and ready to go, right out of the package. Made in the USA.