Cobalt-coated high speed steel drill bits stay sharper longer for extended drill life. 118 drill angle. Left-hand bits can used to drill a hole in a broken screw or bolt so it can be extracted without needing a specialized screw extractor. Run drill in reverse when using left-hand bits. Size 1/16 in. to 1/2 in. by 32nds, Finish Type Cobalt-coated, Case Included Yes, Includes qty. 15.
Customer Questions & Answers: