Teeth like these are ideal for fast cuts, perhaps through rough wood, particularly along or across the grain.īuying Circular & Mitre Saw Blades – Height Matters This is where one bladed tooth slopes one direction, the one behind it slopes in another direction. Some examples of shaped teeth are alternate top bevel. The shape of the teeth cut into the tungsten blade affect the quality of the cut you’ll achieve.

And because the teeth (or blades) are made of tungsten carbide, they’re extremely hard wearing and they can be re-ground, allowing you squeeze plenty of working life out of them.Īnother factor to consider is the shape of the blade’s teeth. The high number of teeth, coupled with the thinness of the blade, means that it’s ideal for fine, accurate cuts in parquet and laminates. Choosing the correct tooth-type is essential, both in terms of cut quality and personal safety.įirst of all, the greater number of teeth on the blade denotes a finer, more accurate cut. Therefore, the type of teeth on the blade you choose will have the biggest impact on the material. The cut performed by the blade actually comes solely from the teeth, rather than the disk itself. A warped blade will mess up your cut and is potentially hazardous to your health!īuying and fitting only the correct size of the blade to your saw is essential for your safety. This allows the disk to expand as it heats up while cutting and, therefore, prevents warping. It’s worth pointing out that good quality blades will have notches cut out of the disk itself. Finer, more precise cutting applications will need a thinner diameter blade.Īll measurements will be etched into the blade itself and will be clearly marked on the packaging. The thickness of the blade will determine the width of the cut. The user manual for the saw will outline the maximum and minimum blade diameters you can safely use on your machine. Too large a diameter of the blade may affect any guard fitted to your saw.

You’ll find out this information in the user manual.Ī saw with a bore of 30mm will need a blade with a bore of 30mm. Making sure the blade you’re about to fit is the right one for the saw you’re using starts with the bore. This is probably going to matter more if you’re hiring the saw.

Buying Circular & Mitre Saw Blades – Size Mattersįirst off, check the size of the bore on your machine.

Tungsten rounded disk