Walter 5/32" SST Cobalt Jobber Drill Bit with Quick Shank

The Welder's Choice for Precision and Speed

For welders and fabricators, the drill bit is as essential as the torch. The Walter 5/32" SST Jobber Drill Bit (01A010A) is built to meet the rigorous demands of the welding shop and the job site. Constructed from a high-grade cobalt blend, this bit is tough enough to handle the heat generated when drilling out spot welds, preparing rivet holes, or fabricating custom brackets. Its durability means you spend less time replacing burnt-out bits and more time laying beads. The bronze surface treatment acts as a lubricant, keeping the bit cooler and extending its life even during repetitive drilling tasks.

Modern fabrication often relies on cordless power tools, and the Walter SST is optimized to be the perfect companion for your battery-operated drill. The advanced geometry of the cutting tip and the low-friction body design reduce the mechanical load on your drill, allowing you to drill more holes per battery charge. This efficiency is a game-changer for field work where charging stations may be scarce. Furthermore, the Quick Shank feature is a massive benefit for welders wearing heavy gloves; it allows for secure chucking without the frustration of the bit slipping or spinning inside the chuck jaws when you apply pressure.

Accuracy is non-negotiable when prepping metal for assembly. The self-centering Speed Tip on this 5/32" bit bites into the metal instantly, preventing the bit from wandering across the workpiece. This is particularly useful when drilling on round stock, such as handrails or roll cages, where standard bits often slip and mar the finish. The bit is specifically recommended for thin gauge metals and sheet metal work, making it ideal for HVAC ducting, automotive body repairs, and enclosure fabrication.

Safety and control are enhanced by the back tapered body, which prevents the bit from seizing in the hole—a common cause of wrist injury and tool damage. With the ability to effortlessly penetrate multiple layers of metal, this Walter drill bit ensures clean, burr-free holes that are ready for fasteners or welding. Upgrade your fabrication toolkit with a drill bit that works as hard as you do.