Wire Gage Size General Purpose Jobber Length Drills - 118° Point, Straight Shank - High Speed Steel

Black Oxide Surface Treatment increases wear resistance, reduces galling and chip welding, improves chip flow and increases drill lubricant retention.

Wire Gage Size General Purpose Jobber Length Drills - 118° Point, Straight Shank - High Speed Steel

Bright Finish with polished flutes enhances chip ejection especially for aluminum and other non-ferrous materials.

Wire Gage Size General Purpose Jobber Length Drills - 118° Point, Straight Shank - High Speed Steel

Titanium Nitride (TiN) Coating increases tool surface hardness, wear resistance, heat resistance, chip flow and resists chip welding. Use designed for drilling of a wide variety of materials, this drill will perform well under many different operating conditions.

Wire Gage Size General Purpose Jobber Length Drills - 135° Split Point - Heavy Duty, Straight Shank - M42 Cobalt

Use: Heavy duty construction. Cobalt steel offers increased hardness, toughness, wear resistance and heat resistance. Recommended for drilling tough, high tensile strength materials that generate higher cutting temperatures including high alloy steels, ferrous castings, titanium, Inconel, stainless steel and other difficult to drill materials.

For use in left hand spindle rotation on screw machines and drill heads. Can also be used as a screw extractor for drilling out broken studs or fasteners.