RUKO 102121 Din 335 C 90º Hss Ø Max 20.5 Mm Conical Countersink
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Buy RUKO 102121 Din 335 C 90º Hss Ø Max 20.5 Mm Conical Countersink
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Ruko 102121 Din 335 C 90º Hss Ø Max 20.5 Mm Conical Countersink | £15.99 | ||||
RUKO 102121 DIN 335 HSS Conical Countersink - Masterful Precision for Flawless FinishesAchieve unparalleled precision and a flawless finish in your metalworking and fabrication projects with the RUKO 102121 Conical Countersink. Engineered for professionals and discerning craftsmen who demand perfection, this high-performance tool is the definitive solution for creating clean, exact countersinks and deburring holes with absolute accuracy. Move beyond standard results and elevate your workmanship with a tool designed for superior performance and exceptional longevity. Whether you are preparing holes for screw heads or simply cleaning up drilled edges, the RUKO 102121 delivers a consistently professional outcome on a wide range of materials.The core of this countersink´s exceptional capability lies in its advanced manufacturing. 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 state-of-the-art grinding process, using Cubic Boron Nitride, results in razor-sharp cutting edges that slice cleanly through material rather than tearing it. This eliminates the vibration (chatter) and rough edges (burrs) that plague inferior tools, ensuring a mirror-smooth surface on every application. The 3-flute design further enhances this performance by providing stable, balanced cutting action and efficient chip evacuation, preventing clogging and heat build-up.Designed for versatility and compatibility, the RUKO 102121 features a cylindrical shank that fits securely in standard drill chucks for both stationary drill presses and handheld electric drills. Its right-hand cutting direction provides optimal performance in all conventional drilling setups. The 90° countersink angle is the industry standard, making it perfect for seating common countersunk screws and fasteners, creating a flush, professional fit. The Shape C split point design ensures precise centering and a quick start to the cut, preventing the bit from walking on the workpiece surface. Built from high-speed steel (HSS), this countersink offers an excellent combination of hardness and toughness, ensuring reliable performance and a long service life when working with steel, cast iron, non-ferrous metals, and plastics.Specifications:* 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* Total length L1: 63.0 mm* Shank Ø: 10.0 mm* Weight: 0.05200 KG
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