S & D Economy Drill Bit, Black Oxide, 37/64-In.

CENTURY DRILL & TOOL 37/64" Economy S & D Drill Bit is a high-speed black oxide bit with a 2-tone finish. It is made of steel and has a 135-degree point. It is surface treated to ward off heat and friction commonly found in heavy-duty drilling jobs. It has a 1/2" reduced shank that fits all 1/2" or larger chucks. It is used to cut wood, soft metal, and hard metal.

• 37/64 In. Economy S & D Drill Bit.
• steel and has a 135 degree point.
• Surface treated to ward off heat and friction commonly found in heavy duty drilling jobs.
• High-Speed black oxide finish and a 2 tone.
• Used to cut wood, soft and hard metals.
• 1/2 In. reduced shank.