Walter SST+ Cobalt Drill Bit #15 Wire Gauge

Stop Burning Bits on Stainless Steel

Every welder knows the frustration of grabbing a drill bit to make a hole in a stainless steel pipe, only to have it smoke, squeal, and dull within seconds. The Walter #15 SST+ Jobber Drill Bit is the solution to that headache. Built specifically for the heavy-duty demands of the welding and fabrication industry, this bit is formulated with a robust cobalt blend that thrives where standard bits fail. Whether you are drilling mounting holes in a custom stainless manifold or fabricating mild steel brackets, the SST+ delivers consistent, aggressive cutting performance hole after hole.

One of the standout features for fabricators is the self-centering "Speed Tip." When you are working on round stock, tubing, or pipe, standard bits tend to skate across the surface, scratching your workpiece and wasting your time. The Walter Speed Tip digs in instantly, allowing you to drill precise holes on curved surfaces without needing a center punch or a pilot hole. This stability makes it an excellent choice for portable drilling applications where you are holding the drill by hand and need total control.

Durability is built into every inch of this tool. The bronze SST surface treatment isn't just for looks; it acts as a shield against heat and friction, allowing the bit to run cooler. The "High Flow" flute design pulls metal chips out of the hole quickly, preventing the clogging that often snaps smaller bits. With a diameter of 0.1800 inches (#15), this jobber-length bit is versatile enough for a wide range of tasks. Upgrade your toolbox with Walter SST+ bits and experience the difference that professional-grade tooling makes in your daily fabrication work. You will drill more holes in less time, with less fatigue and fewer bit changes.