Drill and countersink in one operation. Will drill and countersink sheets and plates for flat socket and oval head screws.
135° split point
Made of high-speed steel
Straight shank with flats for standard chucking
For use with flat head, wood, machine and sheet metal screws
For use in wood or steel
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.