#80 High Speed Steel Left Hand Drill Bit (12-Pack)

Drill America Left Hand Reverse Drill Bit. A dependable, general purpose drill designed to perform in a broad range of materials in the iron and steel families Ideal for production, maintenance or portable drilling jobs. Surface treated with abrasion-resistant black oxide made of high speed steel. Features a left hand helix for screw machine applications where spindles rotate counter-clockwise. Left hand drills can also be used to drill out broken bolts.Left hand drills are also called reverse drillsFeatures a left hand helix for screw machine applications where spindles rotate counter-clockwiseLeft hand drills can also be used to drill out broken boltsDependable, general purpose drill designed to perform in a broad range of materials in the iron and steel familiesIdeal for production, maintenance or portable drilling jobsSurface treated with abrasion-resistant black oxide made of high speed steelFlute length 0.125 in.Overall length 0.75 in.12-pack