Eagle Tool individual interchangeable 9/16-inch head and 33-inch Switch Bit Starter kit. The bit is easily removable for sharpening, and has an aggressive and self-feeding screw point with a black oxide finish for faster drilling speeds and less binding. There is a fish accommodation hole in the head for fishing wire back through the drill path. The 9/16-inch head diameter is compatible with all 3/16-inch diameter Switch Bit Shanks. Applications: wood.

• Interchangeable head with a black oxide finish for faster cutting speed Includes a 36-inch interchangeable shank
• For use with 1/4-inch Interchangeable shanks ETSHK21, ETSHK22, ET25015, ET25021, ET25033, ET25051, ET25069. Sold separately
• Aggressive and self-feeding screw point and easily removable for sharpening
• Made in the USA
• Compatible with Allen wrench and spare set screw kit ETAKIT1