Upgrade your Ecovacs Goat A1600 RTK or A3000 LiDAR robotic mower with our premium Heavy Duty cutting disk made of stainless steel and aluminum. The SuperCut cutting disk with 7 C-blades ensures an exceptionally clean and uniform cut. This significantly improves your mower’s results – ideal for a well-maintained, healthy lawn. The affordable replacement blades are sourced from ceramic cooktop scrapers – extremely sharp, long-lasting, and far more cost-effective than conventional mower blades. Our robust cutting disk is specially designed for all Ecovacs Goat models with dual cutting disks and a 33 cm cutting width – making it the perfect fit for the Goat A1600 and Goat A3000. Your Benefits with the SuperCut Cutting Disk Perfect Cut Quality: 7 sharp C-blades ensure excellent mowing results with your Ecovacs Goat robotic mower. Affordable Spare Parts: Compatible with ceramic scraper blades – durable, sharp, and budget-friendly. Quiet Operation: The smooth underside of the cutting disk reduces air turbulence and lowers mowing noise. High Cutting Performance: Even dense or tall grass is cut reliably and powerfully. Extended Blade Lifespan: The doubled number of blades increases service life and reduces replacement frequency. High-Quality Materials: No plastic, no 3D-printed parts – just solid aluminum and stainless steel for maximum durability. SuperCut: Quiet Mowing with Maximum Efficiency Thanks to its intelligent design with a nearly smooth underside, the cutting disk runs much more quietly than conventional systems. The SuperCut cutting disk enhances the efficiency of your robotic mower, making even challenging lawn areas easy to manage. With more blades, the load per blade is reduced – significantly increasing lifespan and lowering maintenance costs. SuperCut System – What’s Included 2 stainless steel cutting disks for 33 cm cutting width Fully assembled cutting unit (

Perfect Cutting Results for Your GARDENA SILENO life 750 and 1000 With our stainless steel and aluminum cutting disk, you achieve visibly improved cutting performance for your robotic mower, thanks to the 7 C-blades. The precise cuts ensure an even and well-maintained lawn. A key advantage is the cost-effective replacement blades: Our heavy-duty metal cutting disk is specifically designed for the affordable, extremely sharp, and durable replacement blades used in ceramic cooktop scrapers. The disk fits all GARDENA SILENO life models with a 22 cm cutting width. Your Benefits at a Glance Superior Cutting Performance: Achieve a visibly better cutting result thanks to the 7-blade design. Affordable Replacement Blades: The heavy-duty cutting disk is designed exclusively for replacement blades from ceramic cooktop scrapers – they are more affordable, extremely sharp, and long-lasting. Exceptionally Quiet: The nearly smooth underside minimizes air turbulence, allowing your mower to operate quietly. Higher Cutting Efficiency: The robotic mower handles tall and dense grass effortlessly with the cutting disk. Less Frequent Blade Changes: With double the number of blades, they last longer and require less frequent replacement. Heavy-Duty Construction: No 3D-printed parts, no plastic – the cutting disk is made entirely of stainless steel and aluminum for maximum durability and stability. Durable Materials and Smart Design The nearly completely smooth underside of the cutting disk significantly reduces air turbulence. This allows your robotic mower to operate more quietly, ensuring minimal disturbance for you and your neighbors. Additionally, the cutting disk helps your GARDENA SILENO life navigate through tall or particularly dense grass effortlessly, greatly enhancing the device’s efficiency and performance. Another key benefit is the reduced frequency of blade changes: Thanks to the doubled number of blades on the cutting disk, they last significantly longer, saving you both time and money. Scope of Delivery Stainless steel cutting disk Pre-assembled cutting plate (glide plate, blade plate, mounting flange) 10 replacement blades for ceramic cooktop scrapers (C-blades, 0.6 mm thick, stainless steel) 10 stainless steel screws for blade attachment 3 stainless steel screws for cutting disk installation Enhance the performance of your robotic mower – order your heavy-duty cutting disk now!

Optimal Cutting Performance for Your Mammotion Luba Mini Our high-quality cutting disk made of stainless steel and aluminum is specifically designed for the Mammotion Luba Mini. Equipped with 7 C-blades, it ensures an excellent cutting result and a perfectly maintained lawn. Thanks to the affordable replacement blades, you benefit from a cost-effective and durable solution. The robust heavy-duty cutting disk is perfectly matched to the inexpensive, extremely sharp, and long-lasting replacement blades for ceramic cooktop scrapers. Your Benefits at a Glance Precise Cuts: The 7-blade technology guarantees a uniform and professional lawn finish. Cost-Effective Replacement Blades: Compatible with affordable C-blades from ceramic cooktop scrapers – long-lasting and ultra-sharp. Whisper-Quiet Operation: The nearly smooth underside minimizes air turbulence, ensuring ultra-quiet mowing. Increased Cutting Performance: The mower effortlessly handles tall and dense grass. Less Frequent Blade Changes: The doubled number of blades significantly extends the blade lifespan. Extremely Durable: High-quality stainless steel and aluminum construction guarantee maximum stability and longevity. Perfect Fit: Specially designed for the Mammotion Luba Mini to ensure reliable mowing performance. Thoughtful Design for Maximum Efficiency The nearly smooth underside of the cutting disk reduces air turbulence, allowing your robotic mower to operate exceptionally quietly—ideal for noise-sensitive environments. Additionally, the precisely engineered cutting disk enables the Mammotion Luba Mini to navigate effortlessly through dense or tall grass, significantly enhancing its efficiency. Another advantage: The reduced need for blade replacements saves time and costs, as the increased number of blades extends their lifespan. Package Contents Pre-assembled cutting disk (glide plate, blade plate) Brass centering ring Plastic cover for central nut 10 replacement blades for ceramic cooktop scrapers (C-blades, 0.6 mm thick, rust-free) 10 stainless steel screws for blade mounting 3 stainless steel screws for securing the cutting disk Enhance your robotic mower's performance with this optimized replacement part—order the heavy-duty cutting disk now!

Perfect Cutting Results for Your Mammotion Yuka Mini With our stainless steel and aluminum cutting disk, you achieve visibly better cutting results with your robotic mower, thanks to the 7 C-blades. The precise cuts ensure an even and well-maintained lawn. A significant advantage is the affordable replacement blades: Our heavy-duty metal cutting disk is specifically designed for the budget-friendly, extremely sharp, and durable replacement blades for ceramic cooktop scrapers. The disk fits perfectly on the Mammotion Yuka Mini. Your Benefits at a Glance Improved Cutting Quality: Thanks to the 7-blade technology, your lawn gets a visibly superior cut. Affordable Replacement Blades: The heavy-duty cutting disk is exclusively designed for ceramic cooktop scraper blades – they are cheaper, extremely sharp, and long-lasting. Exceptionally Quiet Operation: The nearly smooth underside minimizes air turbulence, allowing your robotic mower to operate ultra-quietly. Increased Cutting Performance: The mower handles tall and dense grass effortlessly with the cutting disk. Less Frequent Blade Replacement: With double the number of blades, the service life is significantly extended. Heavy-Duty Construction: No 3D-printed parts, no plastic – the cutting disk is made entirely of stainless steel and aluminum for maximum durability and stability. Perfect Spare Part: Our cutting disk is the ideal replacement for your Mammotion Yuka Mini, ensuring reliable mowing performance. Durable Materials and Smart Design The almost completely smooth underside of the cutting disk significantly reduces air turbulence. This allows your mower to run more quietly, ensuring minimal disturbance for you and your neighbors. Additionally, the cutting disk helps your Mammotion Yuka Mini navigate through tall or particularly dense grass with ease, greatly improving efficiency and performance. Another advantage is the reduced frequency of blade replacements: Thanks to the increased number of blades on the cutting disk, they last considerably longer. This saves you both time and money. Scope of Delivery Stainless steel cutting disk Pre-assembled cutting disk (glide plate, blade plate, mounting flange) 10 replacement blades for ceramic cooktop scrapers (C-blades, 0.6 mm thick, stainless steel) 10 stainless steel screws for blade attachment 3 stainless steel screws for mounting the cutting disk Enhance your robotic mower's performance with this high-quality replacement part – order your heavy-duty cutting disk now!

Präzise Nachschärfung mit der Diamantflachfeile Mit dieser hochwertigen Diamantflachfeile schleifen Sie mühelos HSS Stahl oder Hartmetallklingen nach. Herkömmliche Feilen sind für diesen Zweck ungeeignet – diese Diamantfeile ermöglicht eine einfache und präzise Nachbearbeitung. So bleibt Ihre Frässcheibe dauerhaft scharf und einsatzbereit. Die Diamantfeile hat eine Körnung von K600.Für folgende Anwendungen geeignet:- Hartmetall Drehstähle- HSS und Hartmetall Fräser- Scheren, Messer und andere Werkzeuge

Our high-quality stainless steel spikes significantly improve traction for your Gardena Sileno Live or Sileno City robotic mower. They prevent the wheels from getting stuck or sinking into soft ground, ensuring a more stable ride—even on difficult terrain. While standard wheels may spin and create unsightly bare patches, the spikes allow for gentle and even lawn maintenance. This reduces errors and malfunctions, ensuring a more reliable operation. Optimal Traction & Less Sticking – The durable stainless steel spikes prevent wheel slippage and keep your Gardena Sileno Live from sinking into soft ground. Gentle on Your Lawn – No more torn-up grass caused by spinning wheels—your robotic mower moves smoothly and evenly. Increased Reliability – Fewer malfunctions and disruptions mean a more stress-free operation, even on uneven surfaces. Compatible with the following robotic mowers: Gardena Sileno City 250 Gardena Sileno City 500 Gardena Sileno City 600 Gardena Sileno Live 750 Gardena Sileno Live 1000 Gardena Sileno Live 1500 Enhance the performance of your Gardena Sileno and ensure seamless lawn care with our stainless steel spikes!

The high-quality stainless steel spikes significantly improve the traction of your Gardena Sileno minimo robotic mower, preventing it from getting stuck and digging its drive wheels into the ground. Slipping standard wheels can create bare patches on the lawn, which take a long time to recover. With spikes, your Gardena Sileno minimo drives more stably, avoids damage, and operates more reliably. This reduces errors and failures, ensures consistent lawn care, and makes operation more relaxed—even under challenging conditions. Optimize the performance of your Gardena Sileno minimo now with our premium spikes! Better traction & less getting stuck – The stainless steel spikes prevent wheel slippage and the Gardena Sileno minimo from digging into soft ground. Protects the lawn – No more bare patches caused by stuck wheels—the robotic mower works evenly and gently. Reliable operation – Fewer errors and failures ensure a more relaxed use of the Gardena Sileno minimo, even on demanding terrain. The spikes are mounted on the inside of the wheels. Follow these steps: First, remove the plastic rims by hand. They are clipped into the plastic and can be easily pulled out. Unscrew the central nut (24mm wrench size) and remove the washer. Then take off the wheel. Place the robotic mower’s wheel upside down, center the spikes, and align them so that the screw hits precisely in the middle of the semi-circular hard rubber surface. Then, secure them to the wheel using the stainless steel screws (TX10). Reassemble in reverse order.

Maximum Traction for the MAMMOTION YUKA Mini Robotic Mower: Our high-quality stainless steel spikes are specifically designed to enhance the grip of your robotic mower. They prevent the drive wheels from slipping or getting stuck, significantly improving the efficiency of the device. Standard wheels can quickly lose traction on soft ground, leading to unsightly bare patches on your lawn. With these spikes for the YUKA Mini, this problem is a thing of the past. Your robotic mower will work more reliably, ensuring a consistent and even cut. Your Benefits with Stainless Steel Spikes for the MAMMOTION YUKA Mini: Reduces operational disruptions and enhances the performance of the MAMMOTION YUKA Mini Ensures a uniform lawn without damaged areas Ideal for challenging ground conditions Additionally, the spikes minimize maintenance efforts and increase the operational safety of your robotic mower. Installation Guide for Stainless Steel Spikes The spikes are installed directly onto the drive wheels of your robotic mower. Follow these steps: Use a small flathead screwdriver to carefully remove the gray plastic cover. Clip the included black plastic inserts into the empty spaces of the wheels. Place the spike disc so that the screws align with the threaded inserts. Initially, tighten all screws loosely (2-3 turns). Then, evenly tighten all screws securely. With these stainless steel spikes, your robotic mower becomes even more powerful – for a perfectly maintained lawn.

We have silver braided bars with a silver content of 55% (L-Ag55) with a length of 500mm. Because of the relatively low melting point of this silver braze, the model builder in the field of technical model building is almost exclusively concerned. The working temperature of this hard solder is 630 ° C. The silver as an alloying component in the solder does not only reduce the working temperature, but also improves the flow properties. Furthermore, silver has the positive property of combining well with other metals. For brazing brass and steel, silver solder flux is essential. The low working temperature of the silver solder bars allows the thermal load to be as low as possible for the processed material. It is important not to heat the workpieces too much, especially in the case of brass. In combination with our silver solder flux you achieve with these silver solder always optimal results. The silver braided bars can be purchased from us in the shop in 2 different diameters. For fine soldering as it often happens in technical model construction we recommend the 1mm rods. The 1mm silver braided bars are easy to carry with the hand and can be easily melted with small burners. For larger parts we prefer the 1.5 mm silver solder bars. With these rods you get faster material to the soldering point if needed. What can be brazed?The following materials can be combined with silver solder: brass, copper, gunmetal, gray cast iron, rusting steels and stainless steel. A combination of the materials among each other is easily possible with this silver braze solder. If the material is not known to you, it is always recommended to solder a piece to the sample beforehand. This allows you to determine whether the materials can be combined with the silver braze.Instructions Brazing with silver solder If you have never worked on silver solder and you are not sure how the exact solder brazing procedure is with silver solder, we can help you before you buy the silver solder. We have created a guide for you in our Bengs Modellbaumagazin on the topic "Brazing with silver solder". Here you can find out what you need and have to consider if you want to solder 2 components with silver solder. Tip: Flux residues and discoloration of the material can be optimally eliminated with our satin brushes or abrasive fleece!Characteristics of the silver solder bars500 mm long. 1mm or 1.5mm diameter Silver solder bars L-Ag55 (55% silver) Working temperature 630 ° C Bengs Modellbau has used this silver solder bars for years.  

The Power Coat 4 PRO is a high-quality powder coating system for small to large areas. You will receive the powder coating gun in a high-quality plastic case in which everything has its place. This powder gun is significantly more robust than our standard powder coating system. This makes it suitable for use in commercial businesses and for ambitious DIY enthusiasts. Advantages of powder coating over painting: Ready to use immediately without drying time Extremely robust and abrasion-resistant Optimal corrosion protection Environmentally friendly as no solvents Absolutely uniform surface quality Coating remains elastic e.g. for springs The Power Coat 4 PRO has a 500 ml powder container so that even larger areas can be coated with powder without having to refill the coating powder in the meantime. Another advantage of this device is that there is a water separator and a pressure regulator directly on the powder gun. This makes setting the correct pressure much easier. Scope of delivery: Powder coating device with Schuko earthing plug, stable ground clamp, water separator and pressure regulator Two 500ml powder containers to screw into the coating gun Funnel for easy filling of the powder containers Sturdy case for storage 14 pages German operating instructions The Power Coat 4 PRO powder coating device is suitable for many different powder coating applications. With this powder coating system, even the smallest components can be easily powder coated. Even larger parts are no problem thanks to the 500 ml powder container. Our powder coating systems are very often used in the restoration of old motorcycles or cars. With this system it is possible to coat entire motorcycle frames or rims with powder varnishfor coating. The result is indistinguishable from industrial powder coating. Powder coating is also very often used in technical model making because the finished surface is extremely robust, scratch-resistant and provides good corrosion protection. Application examples powder coating of vintage car parts Powder coat motorcycle parts Powder coat rims Powder coating of small parts in technical model making This powder gun is a Tribo powder coating system. The powder becomes statically charged in the barrel of the gun due to the friction on various materials. The device is connected to the earth conductor of the socket via a ground terminal and a Schuko plug, which means the component is grounded. Due to the electrostatic charge generated during the run, the coating powder adheres to the workpiece. This effect allows you to coat a variety of materials. The charging occurs when the powder particles touch the wall of the barrel of the powder gun, causing electrons to be released from the Teflon™ barrel. The powder paint particles are separated from the spray gun faster than the charge can be redistributed. This means that the powder particles remain charged and stick to any material. You do not need any additional electricity for the tribo process. The included plug is only the ground connection of the device. Power Coat 4 PRO can process all coating powders that are suitable for Tribo systems. Here in our online shop you will find suitable spare parts for the powder coating system. p> Coating wood, tiles and glass In contrast to conventional powder coating systems, this powder gun coating system can also be used to coat wood, tiles and glass. Since these materials are not conductive, the ground terminal cannot be connected here. This makes applying the powder a little more difficult. You should first make a sample to test the properties of the material and its behavior during powder coating. What else is needed (not included) Compressor Extension hose oven for burning (min. 200c ° from a small household oven to our)

The original Britain, America and France had introduced several notable hot air engines by 1850. Surprisingly, Germany had not produced any significant innovations in this area up to this point, it was not until 1867 that the German Wilhelm Lehmann produced a significant innovation in the field of hot air machines. A late innovation, but an impressive one: the Lehmann air expansion engine!The model Stirling engine Rainer The model of the Lehmann Stirling engine has a total length of 285 millimeters. When designing our Stirling engine, we tried to keep it as close to the original as possible. However, it is not a 100% copy of the original. Our model is operated with an alcohol burner. The burner is firmly screwed to the oak base plate. The cooling jacket, which was a solid casting in the original, is assembled from several milled brass parts and soft-soldered. Just like the original Lehmann Stirling engine, the model has a functional centrifugal governor that can regulate the speed of the hot air machine. As with the original, the centrifugal governor opens a valve that allows the air in the Stirling's working chamber to escape. The 140 mm diameter flywheel is made from a very clean cast steel. In addition, the Stirling engine has a 48mm pulley that could be used to drive small drive models, for example.Speed control via centrifugal governor This Stirling engine has a working centrifugal governor. When the speed is sufficient, the balls of the regulator rise. This moves a lever that operates a valve. If the valve is opened, the working air can escape from the displacement cylinder. Due to the reduced pressure, the Stirling process no longer works optimally and the engine reduces its speed. To set the desired speed, you can adjust the spring tension of the valve using a handwheel during operation.Dimensions of the model Stirling engine Base plate: 255mm x 120mm Flywheel: 140mm Pulley: 48mm Total height: 210mm Working piston: 28mm Displacer piston: 25mm Length overall: 285mmThe “Rainer” Stirling engine material kit is included in delivery Wooden base plate Finished milled parts Brass, steel, stainless steel and silver steel Raw material for the turned parts Cylinder sleeve made of precision tube flywheel All required screws, nuts, gaskets, grub screws and wick Construction plan model Stirling "Rainer" drawings (14 sheets) and construction instructions (9 sheets)

The 4-cylinder in-line engine "Marc" is based on a historical model. The model was a four-cylinder in-line engine that was manufactured by the American company Holt at the beginning of the 20th century. This engine was mainly used in bulldozers and tracked tractors. This engine was available in 2, 4 and 6 cylinder versions. In 1925, the Holt company became the Caterpillar company, which still exists today. The engine does not consist of a cast engine block, as was usual later, but still has individual cylinders. This design is visually very appealing and makes it possible to offer the engine as a material kit. Speed control via centrifugal governor Carburetor with adjustable throttle valve Cooling circuit with cooling water pump Cooler with fan With the 4-cylinder in-line engine "Marc" material kit, you can build a fully functional combustion engine yourself. The material kit contains all the necessary parts including the ignition. The engine has a functioning speed control using a centrifugal governor. A cooling water pump pumps water through a radiator, where the cooling water is cooled down by the fan and then flows back into the cylinder jacket. The engine is equipped with glow plugs. The glow plugs come with four Batteries operated. All components for producing the ignition are included (batteries are not included).Dimensions of the model combustion engine 'Marc': Height with wooden base: 310mm Length: 450mm Width: 180mm Piston diameter: 23mm Flywheel D.: 1x140mm 1x80mm Speed speed: 200-1000 rpm Weight: 9.1kg The engine stands on two oak runners. The engine block is screwed together from milled parts. The base plate for the cylinders is made of steel, the bearing blocks that hold the crankshaft are made of aluminum. This unit is then provided with finished lasered and folded sheets. The cylinder sleeves are made of brass, the inside diameter no longer needs to be machined. The cylinder head and cylinder are included as material sections and must be machined on the lathe. The remaining components are mainly made of brass. The crankshaft is made from individual segments. No milling machine is required to produce the crankshaft either. It can be built entirely on the lathe. Further information can be found in our build report for the four-cylinder engine. The two flywheels are available in the quality we know. Both flywheels are made of cast steel. The speed of this model is controlled via the carburettor. You can regulate the amount of air supplied. The carburettor is connected to a centrifugal governor via a linkage. This means you can set the engine to a desired speed, which is then maintained under load using the centrifugal governor. Here you will find an extensive construction report of the four-cylinder internal combustion engine Marc< /a> with lots of pictures and additional texts. Here you will find extensive assembly instructions for the combustion engine On the page you can see how you have to put all the manufactured parts together. Here you will find extensive instructions for the Commissioning and operation of the four-cylinder engine Marc All materials required to build the internal combustion engine "Marc" screws, nuts, springs and ignition parts are included in the kit. All milled parts are prepared so that they only need to be deburred and possibly drilled. To build the vertical stationary motor, a lathe, a drill and a gas burner for soft soldering are required. The following hand tools are also required (tap M2, M3, M4, M5, 6x0.75, M8x0.75, M10x1 die M2, M3, M5, M6x0.75, M8x0.75, M10x1 reamer 4H7 6H7, 8H7, 10H7) Files and a drill set are necessary. All you need to wire the ignition is a pair of side cutters, wire strippers and a soldering iron. If you would like to find out in advance what steps you will take to make this internal combustion enginehave to be carried out, take a look at the construction report of the 4 cylinder combustion engine "Marc" material kit in our Bengs model building magazine. On this page you can see the illustrated report on how the stationary motor material set is processed.The scope of delivery includes: finished CNC milled milled parts Raw material for the turned parts Rough casting part for the flywheels 2 runners made of oak wood All required screws, nuts, gears and seals Drawings of the internal combustion engine "Marc" (36 sheets) and construction instructions (8 sheets) Glow plugs, cables, cable clamps, battery compartment for the ignition Laser parts for stands and fairings