Left-Hand Spiral Drill Bits – Hi-Molybdenum Tool Steel
Made in the USA
Left-hand spiral drill bits engineered for controlled, counter-clockwise drilling in steel and other common shop materials. The reverse-cutting design is purpose-built for removing broken bolts and seized studs, often backing fasteners out during drilling and reducing or eliminating the need for a screw extractor.
Manufactured from high-quality Hi-Molybdenum tool steel for strength, heat resistance, and edge retention, these drills feature a precision-ground 135° split point that starts accurately without walking or center punching. Jobber length geometry provides a balance of reach, rigidity, and control for shop, automotive, maintenance, and repair work.
Available individually in sizes 1/16″ through 1/2″ using the size selector.
Features:
-
Left-hand spiral for fastener removal applications
-
Hi-Molybdenum tool steel construction
-
135° split point for fast starts and reduced walking
-
Designed to loosen broken bolts and studs while drilling
-
Jobber length for general-purpose use
-
Ideal for steel, automotive, maintenance, and repair work

