Eagle Tool US Serrated Flex 3 8 in Woodboring Flex Drill Bit Handheld Shower Accessory vertically against fence magnetic starters vertically against fence Variable Speed Number of Batteries Included 0 Product Height (in Series Name Serrated Flex bit Sub Brand N A Bit Type Flex bit Bit Length 18 in Shank Size 3 16 in Shank Type 3 flat Material High carbon steel Case Type Hard Quick Change No For Use With Power tool For Use on Metal No For Use on Wood Yes Warranty 30 day Set Individual Individual Package Quantity 1 Bit Diameter (Inches) 3 8 in CA Residents: Prop 65 Warning(s) Yes Brand Model Compatibility EX18736 Split point for better starting and serrated body for aggressive cutting Heat treated spring steel shank with wire fishing accommodation holes in the head and shank No flexibility in 18 inch shank Made in the USA Add a Quick Switch Hex to adapt to a Quick Change chuck