Walter SST+ #20 Cobalt Double-Ended Stub Drill Bit

Double the Life, Double the Performance

Maximize your productivity and get more value out of your consumables with the Walter #20 SST+ Double-Ended Stub Drill Bit. This isn't just a standard drill bit; it is a purpose-built solution for welders and fabricators who deal with sheet metal and rivet work daily. The "SST+" designation stands for Walter's Super Speed Tip technology, utilizing a premium cobalt blend that holds a sharp edge longer, even when drilling through hardened materials that would burn up lesser bits.

The smartest feature of the 01K120 is its double-ended construction. We all know the frustration of a bit dulling right in the middle of a job. With this stub drill, you simply flip it around and keep drilling, effectively doubling the lifespan of a single unit. The short, stubby profile is intentionally designed to provide maximum stiffness. This rigidity prevents the bit from snapping when you lean into a cut, a common issue with longer bits on thin metal.

Accuracy is paramount when prepping surfaces for welding or riveting. That's why this bit features a 135-degree split point. It bites into the metal instantly, ensuring your holes are exactly where you marked them without the need for a center punch. Perfect for drilling out spot welds or prepping panels for rivets, the Walter 01K120 is a must-have in any serious metalworker's toolbox. It delivers the toughness required for professional use and the precision needed for clean, burr-free holes.

Why Choose Walter SST+ Stub Drills?

• Cost Effective: Two cutting ends per bit means half the replacement frequency.
• Unbreakable Core: Stub length resists snapping under heavy load.
• No Walking: Split point tip centers itself for perfect accuracy.
• Heat Resistant: Cobalt blend withstands high drilling temperatures.