The SST™ Core Cutters with Weldon Shank are a game - changer in the world of drilling. These cutters are guaranteed to outperform all uncoated cutters on the market. The Super Speed Tip (SST) technology uses state - of - the - art surface treatment. During fabrication, it removes porosity, creating a super - smooth finish. This smooth finish enables better material evacuation while drilling, reduces friction with the work surface, and in turn, cuts down on heat generation. As a result, it significantly improves product life and shortens drilling time. Key features include fully ground extra large flutes, a modern tooth design and cutter geometry, a special bronze SST surface treatment, and a universal shank. They can be used on various materials such as aluminum, stainless steel, steel, and structural steel. Available in a wide range of imperial and metric diameters and lengths, with different order numbers and a minimum package quantity of 1 for each option.


Using the SST™ Core Cutters with Weldon Shank is easy. First, choose the right size cutter according to your drilling needs from the available imperial and metric diameters. Make sure the work surface is clean and stable before you start. Insert the cutter into your drilling machine. When drilling, apply a steady and even pressure to ensure a smooth cut. It's important to note that different materials may require different drilling speeds, so adjust accordingly. After use, clean the cutter with a dry cloth to remove any debris. Store it in a dry place to prevent rust. If you notice any signs of wear or damage, replace the cutter promptly to maintain good performance.