HAND-HELD CIRCULAR SAW VS. ANGLE GRINDER IN STEEL PLATE
PRECISE CUTS WITH A CIRCULAR SAW:
CIRCULAR SAWS are ideal for making precise, straight cuts in metal. They enable clean cuts with minimal burrs and are ideal for cutting pipes, profiles and metal plates. With a circular saw, you can also precisely set cutting angles, which further increases the versatility of this tool.
Before you get started, it is important to select the right type of saw blade. Saw blades made from HSS steel (high-speed steel) or those with carbide tips are particularly suitable for metalworking. These materials are extremely hard and resistant to the high temperatures that occur when sawing metal. Also pay attention to the tooth size and shape of the saw blade. Finer teeth are ideal for thin metal, while coarser teeth are better suited to thicker materials. It is also crucial to set the correct cutting speed. Cutting too quickly can overheat the material and damage the saw blade, while cutting too slowly can unnecessarily prolong the cutting process.
FLEXIBILITY AND FINESSE WITH AN ANGLE GRINDER:
ANGLE GRINDERS offer greater flexibility and are particularly suitable for detailed work and shaping in metalworking. They are perfect for grinding, deburring and shaping pieces of metal, especially for complex shapes or hard-to-reach areas. An angle grinder enables precise cut-outs and the creation of rounded edges.
Choosing the right disc is crucial for effective grinding. Aluminium oxide grinding wheels are a good choice for most metal work. Zirconia discs are particularly suitable for harder metals such as stainless steel. When sanding, it is important to apply even pressure and not let the tool remain in one place to avoid unevenness or damage to the workpiece. Start with a coarse grit to remove material quickly and gradually work your way up to finer grits to achieve a smooth surface. Pay attention to the speed of your angle grinder here too. Too high a speed can overheat and discolour the metal.
KEEPING AN EYE ON SAFETY:
Regardless of your choice between circular saw and angle grinder, it is important not to neglect safety. Both tools require proper protective equipment, but angle grinders can be more dangerous due to their rotating disc and flying sparks. Make sure you are familiar with each tool and take the appropriate safety precautions.
PROJECT REQUIREMENTS:
When deciding between sawing and sanding, you should consider the specific requirements of your project. If you need straight cuts or to cut large materials, a circular saw may be the best choice. However, for shaping, detail work and flexibility, an angle grinder might be the better option.
ENSURE EFFICIENCY AND QUALITY:
Ultimately, your choice between circular saw and angle grinder should be aimed at improving the efficiency and quality of your work. By choosing the right tool, you can save time, reduce material waste and achieve a high-quality end product.
In metalworking, the right choice of tools is crucial to the success of your projects. By understanding the pros and cons of circular saws and angle grinders and considering the requirements of your specific application, you can ensure you have the right tool for the job and can complete your work efficiently and accurately.