Walter SST+ 1/64 Inch Cobalt Drill Bit for Stainless Steel

Heavy-Duty Cobalt Drill Bit for Stainless Steel

Tackle your toughest metalworking projects with the Walter 1/64" SST+ Drill Bit, a high-performance tool built to withstand the rigors of the welding and fabrication shop. When standard high-speed steel bits fail against hardened materials, the SST+ series steps up with a robust cobalt blend construction. This composition provides exceptional heat resistance and hardness, making it the go-to solution for drilling through stainless steel and mild steel with ease.

Efficiency is key in any workshop, and the SST+ design maximizes productivity. The specialized "High flow" flutes rapidly clear debris from the hole, allowing you to drill faster and with less pressure. This is particularly critical for small 1/64" bits, where chip clogging can easily lead to breakage. The bronze SST surface treatment acts as a lubricant, reducing friction and wear, which means you get more holes per bit compared to standard alternatives, saving you money on consumables in the long run.

Designed for versatility, this bit performs flawlessly in both hand-held drills and stationary machinery. Its fully ground body offers superior concentricity, ensuring precise holes every time. It is also engineered to bite into round surfaces effectively, minimizing the need for center punching. Whether you are fabricating custom parts or performing maintenance repairs, trust Walter's SST+ technology to deliver the durability and speed you need to get the job done right.