RUKO 102403 Din 373 180º Hss M5 Flat Countersink
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Buy RUKO 102403 Din 373 180º Hss M5 Flat Countersink
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Ruko 102403 Din 373 180º Hss M5 Flat Countersink | £17.49 |  | |||
RUKO 102403 DIN 373 HSS M5 Flat Countersink 180°Achieve flawless, professional-grade results in your metalworking projects with the RUKO 102403 DIN 373 Flat Countersink. This precision-engineered tool is expertly designed for creating perfectly flat 180° countersinks, making it an indispensable accessory for any workshop focused on quality and accuracy. Its primary function is to produce ideal seatings for cylinder-head screws, thread-cutting screws, and thread-furrowing screws, ensuring a secure, flush fit every time. The robust design and superior materials guarantee exceptional performance and a long service life, even in demanding industrial applications.The RUKO 102403 excels in versatility and finish quality. It is ideal for burr- and chatter-free deburring and countersinking operations, leaving you with a clean, smooth surface that requires no secondary finishing. This saves valuable time and effort while elevating the quality of your finished product. This countersink is highly applicable for a wide range of common materials, including steel, cast iron, non-ferrous metals, and light metals. Its advanced cutting geometry, featuring three precision-ground cutting edges, ensures efficient material removal and a stable, controlled cutting action. For optimal performance and to maximize the tool´s lifespan, it is recommended to operate at low cutting speeds, which also contributes to achieving the best possible surface finish.Manufactured from high-speed steel (HSS) according to the stringent DIN 373 standard, this M5 countersink is built for durability and heat resistance. The integrated pilot pin, with a precise diameter of 5.3 mm, guides the tool perfectly into the pre-drilled hole, guaranteeing concentricity and preventing any misalignment during the countersinking process. This critical feature ensures that every countersink is perfectly centered, which is essential for high-tolerance mechanical assemblies. The bright surface finish reduces friction, and the cylindrical shank allows for easy and secure mounting in all standard drill chucks. With its right-hand cut direction and robust construction, the RUKO 102403 is the definitive choice for professionals demanding reliability and precision.Specifications:- Ø: 10.0 mm- Total length L1: 80.0 mm- Shank Ø: 8.0 mm- Pilot Ø: 5.3 mm- DIN: 373- Material: HSS (High-Speed Steel)- Surface: Bright- Cutting direction: right hand cut- Shank: cylindrical- Countersink angle: 180°- Cutting edges: 3- Thread: M 5- Weight: 0.03400 KG
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