You have decided to buy a radial saw to equip your DIY workshop. But you are faced with a multitude of models available on the market. Here are some tips that will help you buy the right radial saw.
Evaluate the cutting efficiency of the device
Before buying a radial saw on this site, it is essential to evaluate its efficiency. The efficiency of a radial saw depends on its power and its no-load speed. The higher the values of these two parameters, the more efficient the device is and the better it can tackle hard and resistant wood. In particular, the power of radial saws ranges from 1400 to 2500 watts. As for the no-load rotation speed, it varies from 3000 to 5000 revolutions per minute.
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Check the diameter and quality of the blade
To choose the most suitable radial saw for your needs, you must check the diameter and quality of its blade. Also called a disc, the blade of a radial saw is one of its main components. Generally, the diameter of the blades of this device ranges from 250 to 300 mm. The larger the diameter of the blade, the more dynamic the saw will be and the more precise the cut will be. Additionally, it should be noted that the diameter of the disc must not exceed the maximum value indicated by the manufacturer of the device. The quality of the blade is assessed based on its material, but especially on the number of teeth it has. Blades with many teeth are more precise and cleaner than those with fewer teeth. A good radial saw should have at least 40 teeth.
Check the quality of the table
To cut pieces of wood, they must be placed on a surface called the table of the radial saw. This table must be of good quality so that the sawing takes place under good conditions. It should be evaluated to choose the right radial saw.
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It should be equipped with certain parts that play the role of holding the material in a constant position. These are angle stops and clamps. Additionally, the table must be sturdy: check whether it is made of steel or aluminum cast.
Measure the cutting capacity of the saw
The cutting capacity of a radial saw is also an important selection criterion. It is measured based on two elements: the cutting height and the cutting width. The cutting capacity is expressed in millimeters at 0° (the cutting height is in mm and the cutting width in mm at 0°). It is not easy to determine the ideal cutting capacity for a radial saw. However, you can take into account the diameter of the disc. Indeed, the larger the diameter of the saw’s disc, the greater the cutting capacity.
Check additional features
In terms of circular saws, features enhance the comfort and ease of the sawing work. There are a multitude of features, but the most essential are laser guidance, groove cutting function, dust extraction system… Laser guidance ensures the precision of the cut. This system guides the blade. The groove cutting function allows for creating grooves in the wood. The dust extraction system collects chips and dust. Thanks to it, the user has good visibility throughout the task. This helps maintain a clean working environment.
To successfully choose a good circular saw, consider the advice in this buying guide.