Walter SST+ #10 Cobalt Double-Ended Stub Drill Bit

Reliable Drilling for Fabricators and Welders

Every welder knows the frustration of breaking a drill bit halfway through a prep job. Whether you are drilling out spot welds, installing rivets, or making pilot holes in sheet metal, you need a bit that is tough enough to handle the abuse. The Walter #10 SST Double-End Stub Drill is built specifically for these demanding fabrication tasks. Made with a specialized cobalt blend, this bit eats through metal without overheating, maintaining its hardness even when drilling through tough alloys or stainless steel skins.

The "stub" design is a game-changer for body work and thin metal fabrication. Because the bit is shorter, it doesn't wobble or "walk" as easily as longer bits, giving you cleaner holes and far fewer snapped bits. This rigidity allows you to apply the necessary pressure to cut through work-hardened surfaces confidently. Furthermore, the double-ended design means you get twice the value out of every single bit. If you wear out one side during a long shift, just flip it around in your chuck and you have a brand-new cutting edge ready to go. It is a smart, economical addition to any welder's toolbox.

• Double the Life: Two cutting ends per bit mean fewer trips to the tool crib.
• High Heat Resistance: Cobalt blend survives where standard bits burn up.
• Precision & Strength: Short stub length prevents flexing and snapping on thin metals.