Guhring 311003313 12.00mm TiAlN Coated Solid Carbide Drill

This is a new Guhring solid carbide twist drill, Guhring part number 311003313 (internal order/stock reference 15683611), with a cutting diameter of 12.00 mm and a TiAlN (Titanium Aluminum Nitride) coating applied as a modified standard — the label clearly reads "MODIFY STD CARB DRILL – CC 546 12.00 W/TIALN COAT." TiAlN coating provides excellent oxidation resistance and hardness at elevated temperatures, making this drill well-suited for dry or near-dry cutting in alloy steels, hardened steels, cast iron, and stainless. Manufactured in Germany to Guhring's precision standards, this 2-flute design features a split point for self-centering entry and reduced thrust, with a cylindrical shank compatible with standard drill chucks, hydraulic chucks, and shrink-fit holders sized for 12 mm shanks. The black oxide/TiAlN finish on the flutes and body is intact and the tool is in new, unused condition.

Product Specifications