CS Unitec 1″ diameter – Unibroach™ Annular Cutters – Armor-Plated (8-Series) – 3″ Depth – Includes a pilot pin 8-1-332 T

The CS Unitec 8-1-332 T Armor-Plated Unibroach Tialn Annular Cutter is a heavy-duty drill bit designed to make clean, precise holes in tough materials. It’s part of their 8-Series Armor-Plated line, which means it has a special titanium nitride coating (TiAlN) that makes it last up to four times longer than standard drill bits. This cutter can drill through steel, hard metals, and other challenging materials. It’s also designed to work at high temperatures and doesn’t require any lubricant, although you can use water if you prefer. With a diameter of 1″ and a cutting depth of 3″, this drill bit is a good option for a variety of drilling tasks. It also comes with a pilot pin to help center the hole and ensure accuracy.