Walter SST+ 3/8-Inch Jobber Drill Bit with Quick Shank Technology

Reliable Precision for Fabricators and Welders

For welders and metal fabricators, preparation is everything. The Walter 01A024 3/8" SST Jobber Drill Bit is built to handle the rigorous demands of the metalworking shop and the job site. This bit is not just another twist drill; it is a specialized tool designed to solve specific challenges encountered when drilling metal. One of the standout features is the innovative Quick Shank. By incorporating flat surfaces on the shank, Walter has effectively eliminated the annoyance of the bit spinning in the chuck, a common issue that wastes time and ruins drill chucks. This ensures that every ounce of torque from your drill is applied to the cut.

The geometry of the 01A024 is optimized for speed and ease of use. It features a Speed Tip design that is self-centering, allowing you to start holes accurately without the extra step of using a center punch. This is particularly useful when working in awkward positions or on round stock where standard bits tend to "walk" across the surface. The bit cuts freely and aggressively, requiring less feed pressure from the operator. This reduces fatigue during long shifts and makes it easier to drill through multiple layers of metal or thin gauge sheets without distorting the material.

Material quality is paramount in the SST line. Made with a high-grade cobalt blend, this bit offers exceptional resistance to heat and wear. This makes it suitable for drilling a wide range of materials, including aluminum, mild steel, and other non-ferrous alloys often found in welding projects. The heavy-duty, fully ground body ensures that the bit runs true and produces accurate, round holes every time—essential for proper rivet or bolt fitment.

Additionally, the Walter SST drill bit is a perfect companion for modern cordless drills. Its efficient cutting action and back-tapered design reduce the load on the drill motor, helping you get the most out of your battery packs. Whether you are drilling out spot welds, prepping holes for fasteners, or fabricating custom brackets, the Walter 01A024 provides the reliability and performance professional welders demand.