Walter SST 5/16 Inch Cobalt Jobber Drill Bit with Quick Shank

Walter 5/16" SST Drill Bit with Quick Shank for Fabricators

For welders and fabricators, a reliable drill bit is as essential as a good torch. The Walter 5/16" SST Jobber Drill Bit brings heavy-duty performance to your shop, tackling everything from structural steel to aluminum sheet with ease. This bit is crafted from a durable cobalt blend, making it tough enough to handle the rigors of daily metalworking. The heat resistance provided by the cobalt content ensures that the cutting edges stay sharp longer, reducing the frequency of replacements and keeping your projects moving forward.

We know that nothing is more frustrating than a drill bit spinning inside the chuck when you are trying to push through a tough piece of metal. Walter has solved this problem with their innovative Quick Shank design. This shank profile is specifically shaped to lock into your drill's jaws, providing a slip-free grip. This is especially useful for welders using high-torque cordless drills on site, where stability and power transfer are critical. You get consistent drilling power without the hassle of constantly re-tightening your chuck.

Accuracy is built right into the tip of the 01A020 bit. The self-centering Speed Tip bites into the metal immediately upon contact. This means you can often skip the center punch step, speeding up your workflow when drilling out spot welds or creating pilot holes for fasteners. The bit is also designed with a heavy-duty fully ground body and a bronze surface treatment that helps shed chips and heat. This makes it particularly effective for drilling thin gauge metals where clean, round holes are required.

Whether you are installing HVAC ducting, working on automotive body repairs, or fabricating custom brackets, this drill bit is designed to perform. Its ability to drill through multiple layers without snagging makes it a versatile addition to any welder's toolbox. Invest in a bit that works as hard as you do and experience the difference that premium geometry and materials make in your daily fabrication tasks.