Walter SST+ Cobalt Jobber Drill Bit, Wire Gauge #50

Cut Through Stainless Like Butter

Every welder knows the frustration of burning through cheap drill bits when trying to prep a piece of stainless steel. The Walter #50 SST+ Jobber Drill Bit is built specifically to solve that problem. Made with a heavy-duty cobalt blend, this bit is designed to withstand the high heat generated when drilling hard metals. Instead of dulling halfway through the job, the SST+ keeps its edge, allowing you to punch through mild steel, stainless, and non-ferrous metals with ease. It’s the kind of reliable tool you want in your kit when you have a deadline to meet and can't afford to stop and sharpen bits.

One of the biggest annoyances in metal fabrication is the drill bit wandering across the metal before it bites, especially on pipe or tubing. Walter’s innovative self-centering "Speed Tip" solves this completely. You can place the tip exactly where you need the hole, pull the trigger, and it digs in immediately—no walking, no skating, and often no need to waste time with a center punch. This is a huge advantage when you are working out of position or trying to drill into round stock where keeping the bit steady is a challenge.

Speed and efficiency are the name of the game. The unique "high flow" flute design on this bit pulls chips out of the hole faster than standard bits. This keeps the tip cooler and prevents the metal from work-hardening, which is a common nightmare with stainless steel. Combined with the bronze SST surface treatment, this bit runs smoother and lasts longer. Whether you are drilling out broken bolts, prepping for rivets, or making fabrication holes, the Walter #50 SST+ gives you the aggressive cutting action you need to get back to welding.

Don't let a dull bit slow down your fabrication line. Upgrade to the Walter SST+ series and experience the difference that a cobalt-blended, precision-engineered tool makes. It is tough enough for the job site and precise enough for the bench, making it a go-to choice for professional welders and fabricators everywhere.