01A004 - Walter SST+ 1/16" Cobalt Jobber Drill Bit with Quick Shank

Reliable Fabrication with Walter 1/16" SST Bits

For welders and fabricators, time is money, and a slipping drill bit is a waste of both. The Walter 1/16" SST Jobber Drill Bit (01A004) is built to keep your fabrication projects moving smoothly. Featuring Walter's innovative Quick Shank technology, this bit locks securely into your drill chuck, preventing the slippage that often ruins bits and damages workpieces. This is especially useful when using hand drills in awkward positions where maintaining constant pressure is difficult.

Constructed from a heavy-duty cobalt blend, this bit eats through mild steel, aluminum, and non-ferrous metals with ease. It is particularly effective on thin gauge sheet metal, often used in HVAC and bodywork, where clean, round holes are essential. The self-centering Speed Tip bites instantly, so you don't have to worry about the bit walking across your pristine metal surface. This feature alone saves time on layout and center punching.

Designed with the modern shop in mind, the Walter SST bit is optimized for cordless drills. Its efficient cutting geometry requires less force and energy, extending the life of your drill's battery. Whether you are drilling out rivets, creating pilot holes for fasteners, or working on multi-layer assemblies, this 1/16" jobber bit provides the durability and precision professional welders demand. The bronze surface treatment is not just for looks; it helps the bit run cooler and last longer, even under the stress of daily shop use.