{"title":"Reibahlen für den Modellbau","description":"\u003ch2\u003eAchieve Precision: Reamers for Model Making\u003c\/h2\u003e\u003cp\u003eFor truly precise holes in model making, a simple drill often isn't enough. A high-quality reamer is essential to achieve exact dimensions and smooth surfaces, crucial for moving parts or perfect fits in your projects. fohrmann.com offers specialized tools for these exacting demands.\u003c\/p\u003e\u003ch2\u003eWhy Precision Reaming is Indispensable\u003c\/h2\u003e\u003cp\u003eWhen constructing intricate models or delicate mechanical components, the accuracy of drilled holes is paramount. A standard drill bit, even a high-quality one, often produces holes that are slightly oversized, tapered, or have an irregular surface finish. These imperfections can lead to play in moving parts, improper seating of bearings, or difficulty in assembly, compromising the functionality and aesthetics of your model. For truly precise work, such as with \u003ca href=\"\/en\/collections\/modelleisenbahn-werkzeuge\"\u003emodel railway\u003c\/a\u003e components or miniature engines, exact bore dimensions are critical.\u003c\/p\u003e\u003cp\u003eThis is where a \u003ca href=\"\/en\/collections\/bohrer-reibahlen\"\u003ereamer\u003c\/a\u003e becomes an indispensable tool. Unlike drills, reamers are designed to remove only a small amount of material, precisely enlarging and smoothing a pre-drilled hole to its final, exact diameter with a superior surface finish. This ensures a perfect fit for pins, axles, or bushings, eliminating wobble and enhancing the operational longevity of your creations. It elevates the quality of your work far beyond what general workshop tools can achieve. The correct \u003ca href=\"\/en\/collections\/drehen-und-frasen\"\u003eturning and milling\u003c\/a\u003e techniques can also set the stage for optimal reaming results.\u003c\/p\u003e\u003ch2\u003eSelecting the Correct Reamer for Your Project\u003c\/h2\u003e\u003cp\u003eChoosing the right reamer is crucial for achieving desired results. For consistent, precise sizing, small cylindrical reamers are ideal. These are available in very specific diameters, often just under the nominal size to allow for press-fits, or at the exact nominal size for clearance. They are perfect for ensuring a snug fit without excessive force. Consider the material you are working with; HSS reamers are suitable for most plastics and softer metals, while carbide is preferred for harder materials or abrasive composites. The proper selection of a \u003cstrong\u003emodel making reamer\u003c\/strong\u003e directly impacts the final quality of your work.\u003c\/p\u003e\u003cp\u003eFor situations requiring slight adjustments or specialized applications, sets of 5-sided reamers offer versatility. These can be particularly useful for fine-tuning a bore or creating precise, non-standard fits. Always match the reamer's design to the specific material and required tolerance. Remember, the goal is fine precision, not aggressive material removal, which distinguishes the needs of a \u003ca href=\"\/en\/collections\/feinmechanische-werkzeuge\"\u003eprecision mechanic\u003c\/a\u003e from industrial applications.\u003c\/p\u003e\u003ch2\u003eBest Practices for Reaming in Model Making\u003c\/h2\u003e\u003cp\u003eEffective reaming begins with proper preparation. Always pre-drill the hole slightly undersized, typically 0.1 to 0.2 mm smaller than the final reamer diameter, depending on the material and hole size. This leaves just enough material for the reamer to cut cleanly and accurately. Use a suitable cutting fluid or lubricant, especially with metals, to reduce friction, dissipate heat, and improve the surface finish. A slow, steady rotation and consistent feed rate are essential; avoid aggressive speeds that can chatter or damage the reamer and workpiece.\u003c\/p\u003e\u003cp\u003eFor through-holes, pass the reamer completely through the material in one continuous motion if possible. For blind holes, ensure the reamer has sufficient chip clearance. After reaming, clean the hole thoroughly to remove any chips or debris. Proper reaming will minimize the need for extensive \u003ca href=\"\/en\/collections\/schleifen-und-polieren\"\u003egrinding and polishing\u003c\/a\u003e later, saving time and ensuring a higher quality finish. Accurate \u003ca href=\"\/en\/collections\/sagen-schneiden\"\u003esawing and cutting\u003c\/a\u003e of raw materials also contributes to better starting conditions.\u003c\/p\u003e\u003ch2\u003eBuy Reamers for model making at Fohrmann Werkzeuge\u003c\/h2\u003e\u003cp\u003eAt fohrmann.com, you will find a carefully selected range of reamers specifically tailored for the demands of model making and precision mechanics. With over 50 years of experience, we understand the need for tools that deliver exceptional accuracy and reliability. Our assortment focuses on high-quality cylindrical reamers and versatile 5-sided sets, perfect for creating the precise, dimensionally accurate holes your intricate projects require. Trust in fohrmann.com for specialist tools that uphold the highest standards of quality.\u003c\/p\u003e","products":[{"product_id":"set-reibahlen-5-kantig","title":"SET: Reamers - 5-sided","description":"\u003ch2\u003eSET: Reamers - 5-sided\u003c\/h2\u003e\n\u003cp\u003eThis comprehensive \u003cstrong\u003eSET: Reamers - 5-sided\u003c\/strong\u003e is an essential addition to any model maker's or precision mechanic's toolkit. Crafted from high-quality tool steel with comfortable plastic handles, these 5-edged conical reamers are designed for efficient deburring, re-drilling, and enlarging holes in thin materials.\u003c\/p\u003e\n\u003cp\u003eThe set includes 6 pieces, conveniently packaged in a plastic bag, ensuring you have the right tool for various tasks. Whether you're working on intricate model railway projects in gauge H0, H0e, H0m, TT, N, or Z, or undertaking fine mechanical repairs, these reamers provide the precision and durability you need.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5-edged conical design for clean and precise hole finishing.\u003c\/li\u003e\n\u003cli\u003eMade from robust tool steel for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eErgonomic plastic handles for a comfortable and secure grip.\u003c\/li\u003e\n\u003cli\u003eIdeal for deburring, re-drilling, and enlarging holes in thin materials.\u003c\/li\u003e\n\u003cli\u003eSet includes 6 pieces for versatility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExplore our range of \u003ca href=\"\/en\/collections\/bohrer-reibahlen\"\u003eDrills \u0026amp; Reamers\u003c\/a\u003e and other \u003ca href=\"\/en\/collections\/feinmechanische-werkzeuge\"\u003eTools for Precision Mechanics\u003c\/a\u003e to complete your toolkit.\u003c\/p\u003e","brand":"Bullnheimer GmbH \u0026 Co KG","offers":[{"title":"0.40 - 1.40 mm","offer_id":55258081165660,"sku":"19201","price":26.5,"currency_code":"EUR","in_stock":true},{"title":"2.20 - 6.00 mm","offer_id":55258081198428,"sku":"19203","price":59.7,"currency_code":"EUR","in_stock":true},{"title":"0.60 - 2.00 mm","offer_id":55258081231196,"sku":"19202","price":26.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/6038\/9468\/files\/19201-reibahlen-satz-01.jpg?v=1754655421"},{"product_id":"reibahlen-zylindrisch-knapp-unter-mass-zum-aufpressen","title":"Reamers - cylindrical (just under size for press-fitting)","description":"\u003ch2\u003ePrecision Reamers for Model Engineering\u003c\/h2\u003e\n\u003cp\u003eAchieve a perfect press-fit for wheels, gears, and other components with these precision cylindrical reamers from RE-AL AG\/SA. Designed to be just under the nominal axle size, these tools ensure a secure and lasting fit without damaging your parts. Essential for model railway and fine mechanics applications, these reamers are a must-have for hobbyists and professionals alike.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose These Reamers?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePerfect Press-Fit:\u003c\/strong\u003e Ensures components like wheels, bushings, and gears are securely fitted to axles.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAxle Compatibility:\u003c\/strong\u003e Specifically sized for common model railway axle diameters.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh-Quality Manufacturing:\u003c\/strong\u003e Manufactured by RE-AL AG\/SA for durability and precision.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIdeal for Model Making:\u003c\/strong\u003e Crucial for achieving professional results in model railways and fine mechanics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Details and Recommendations\u003c\/h3\u003e\n\u003cp\u003eTo achieve the optimal press-fit, it's recommended to use a reamer that is slightly smaller than the axle diameter. For example:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor 1.5 mm axles: Use a 1.49 mm Ø reamer.\u003c\/li\u003e\n\u003cli\u003eFor 2.0 mm axles: Use a 1.99 mm Ø reamer.\u003c\/li\u003e\n\u003cli\u003eFor 2.5 mm axles: Use a 2.49 mm Ø reamer.\u003c\/li\u003e\n\u003cli\u003eFor 3.0 mm axles: Use a 2.99 mm Ø reamer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePair these reamers with matching drill bits, available at fohrmann.com, for a complete solution. A precise bench drill or a lathe is highly recommended for best results. Always turn the chuck by hand slowly and carefully when drilling or reaming to maintain accuracy.\u003c\/p\u003e\n\u003cp\u003eThe economic operator based in the EU is responsible for this product: Fohrmann Werkzeug GmbH, Ginsterstr. 2, 78141 Schönwald, service@fohrmann.com, Tel.: +49 (0) 7722 869878.\u003c\/p\u003e\n\u003cp\u003eManufacturer: RE-AL AG\/SA, Fritz-Oppliger-Strasse 19, CH-2504 Biel\/Bienne, info@re-al.ch, Tel.: +41 32 343 34 20.\u003c\/p\u003e","brand":"RE-AL AG\/SA","offers":[{"title":"1.49 mm","offer_id":55258081296732,"sku":"19149","price":39.9,"currency_code":"EUR","in_stock":true},{"title":"1.99 mm","offer_id":55258081329500,"sku":"19199","price":39.9,"currency_code":"EUR","in_stock":true},{"title":"2.49 mm","offer_id":55258081362268,"sku":"19249","price":31.9,"currency_code":"EUR","in_stock":true},{"title":"2.99 mm","offer_id":55258081395036,"sku":"19299","price":31.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/6038\/9468\/files\/19149-reibahlen-zylindrisch-02.jpg?v=1754655422"},{"product_id":"reibahlen-zylindrisch","title":"Reamers - cylindrical","description":"\u003ch2\u003eCylindrical Reamers for Precision Work\u003c\/h2\u003e\n\u003cp\u003eDiscover high-quality cylindrical \u003cstrong\u003eReamers\u003c\/strong\u003e (DIN 212, HSS) at fohrmann.com, your specialist for precision tools. These reamers are essential for deburring and re-drilling holes, ensuring a high degree of accuracy in your model making and precision mechanics projects. Crafted from High-Speed Steel (HSS), they offer durability and performance for demanding tasks.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose fohrmann.com for Your Tools?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOver 1,000 specialist tools in our extensive range.\u003c\/li\u003e\n\u003cli\u003eHigh-quality tools with over 50 years of expertise.\u003c\/li\u003e\n\u003cli\u003eSecure payment options for your peace of mind.\u003c\/li\u003e\n\u003cli\u003eFast worldwide shipping to get your projects started quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you are working on intricate model railways in gauge H0, H0e, H0m, TT, N, or Z, or engaged in fine mechanics, our cylindrical reamers provide the precision you need. Explore our selection and find the perfect tools from trusted brands like PROXXON, KNIPEX, Wera, and XURON.\u003c\/p\u003e\n\u003cp\u003eBrowse our comprehensive collection of \u003ca href=\"\/en\/collections\/bohrer-reibahlen\"\u003eDrills \u0026amp; Reamers\u003c\/a\u003e and other \u003ca href=\"\/en\/collections\/feinmechanische-werkzeuge\"\u003eTools for Fine Mechanics\u003c\/a\u003e to complete your toolkit. Trust fohrmann.com for reliable and high-performance tools.\u003c\/p\u003e","brand":"RE-AL AG\/SA","offers":[{"title":"2.00 mm","offer_id":55258081624412,"sku":"19020","price":36.2,"currency_code":"EUR","in_stock":true},{"title":"2.50 mm","offer_id":55258081657180,"sku":"19025","price":35.9,"currency_code":"EUR","in_stock":true},{"title":"3.00 mm","offer_id":55258081689948,"sku":"19030","price":33.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/6038\/9468\/files\/19020-reibahlen-zylindrisch-02.jpg?v=1754655418"}],"url":"https:\/\/www.fohrmann.com\/en\/collections\/reibahlen.oembed","provider":"fohrmann-Werkzeuge GmbH","version":"1.0","type":"link"}