01A028A - Walter 7/16 Inch SST Cobalt Jobber Drill Bit with Quick Shank

Reliable Metal Drilling for Professional Fabricators

When you are in the middle of a critical fabrication job, the last thing you need is a drill bit that dulls instantly or spins helplessly in your chuck. The Walter 7/16" SST Jobber Drill Bit (01A028A) is the solution for welders and fabricators who demand reliability. Built to tackle a wide range of materials including aluminum, mild steel, and thin gauge sheet metal, this bit is a versatile workhorse for any shop. Its robust cobalt blend construction ensures it can handle the heat, cutting through multiple layers of metal without losing its temper or edge.

The frustration of a slipping bit is a thing of the past with Walter's innovative Quick Shank. Designed to lock securely into your drill's chuck, it provides the torque transfer necessary to drive through tough stock without pausing to retighten. This feature is a game-changer for those using cordless drills, as it not only secures the bit but also optimizes the tool's performance, extending battery life so you can keep working longer. Whether you are drilling out rivets, creating pilot holes, or fabricating structural components, the secure fit ensures consistent performance every time.

Accuracy is critical in welding preparation, and the Walter SST bit delivers with its self-centering Speed Tip. You can place the tip exactly where you need the hole and start drilling immediately—no walking, no skating, and no center punch required. This is especially useful when working on curved surfaces like handrails or roll cages. The bit also features a back-tapered body to reduce drag, preventing the bit from overheating or jamming in deep holes. With its bronze surface treatment helping to clear chips smoothly, this Walter drill bit is designed to stay cool and sharp, giving you professional results hole after hole.