RUKO Din 335 C 90º Hss Ø Max 31 Mm Conical Countersink 102125

Achieve flawless, professional-grade results with the RUKO DIN 335 C HSS Conical Countersink, a premium accessory designed for precision deburring and countersinking tasks. Engineered for professionals and discerning craftsmen who demand superior performance, this 31 mm countersink bit transforms rough holes into clean, perfectly angled seats for screws and fasteners. It is the ideal choice for applications in metalworking, fabrication, automotive repair, and general workshop use where a high-quality finish is paramount.The exceptional performance of this countersink stems from its advanced manufacturing process. Because of the CBN deep-ground flutes the cutting edges are extremely sharp. Ideal for burr- and chatter-free deburring and countersinking. Best results at low cutting speeds. This innovative Cubic Boron Nitride grinding technique ensures that each of the three cutting edges is honed to an unparalleled level of sharpness and precision. The result is a smooth, clean cutting action that effortlessly removes material without tearing or deforming the workpiece, eliminating the frustrating chatter and burrs often associated with lesser-quality tools. This leads to reduced rework and a consistently superior finish on a wide variety of materials, including steel, cast iron, and non-ferrous metals like aluminum and copper.Designed for versatility and reliability, this RUKO countersink is built to last. The High-Speed Steel (HSS) construction provides an excellent combination of hardness and toughness, ensuring long tool life and resistance to heat even during demanding tasks. The bright surface finish allows for easy identification of wear and tear, while the robust cylindrical shank provides a secure and stable grip in the chuck of your drill press or handheld electric drill. The standard 90° countersink angle is perfectly suited for preparing holes for the most common types of countersunk screws, ensuring a flush and secure fit every time.--- Features:* Ø: 31.0 mm* Total length L1: 71.0 mm* Shank Ø: 12.0 mm* DIN: 335* Material: HSS* Surface: Bright* Cutting direction: right hand cut* Shank: cylindrical* Point cut Shape C: Split point* Countersink angle: 90°* Cutting edges: 3 Specifications:* Weight: 0.11500 KG