To do excellent woodworking job, you need to have quite efficiently working blades. Saw blades are widely used in woodworking projects. They are designed to cut different type of wood and even materials. There are multiple kinds of saws used distinctively for cutting any particular wood composites. They are usually graded by viewing their teeth, grid and shape.
Kinds of popular saw blades:
- Flat top grid: The FTG saw blade has teeth termed as ‘rakers’ having top edges square to saw plates. It is used like a chisel to chop the ends of wood. They work fast and quite durable, lack in producing smooth surface. They are mostly used to rip or to do perpendicular sawing.
- Alternate Top Bevel: Marketed widely as all purposes blades, ATB is mainly used to shear the fibres of wood cleanly as its blades are angled across the top edge with teeth inclined on opposite direction. If the bevel angle is quite steeper, then the cut will be smoother.
- ATBR saw blade: It is combination of both FTG and ATB blades. Mostly 50 teeth are arranged in sets of five (four of ATB teeth plus one of FTG tooth).
- Triple Chip Grind: Shortly known as TCG as alternately ATB tooth and chamfered tooth. Best to be used on hard sheets like plastic.
More about usages of saw blades:
When you need to do only ripping, FTG blade is the best one. It has the ability to cut even the thickest of wood hence it is basically used to have initial cuts which can be later smoothen by ATB blades.
ATB blades are best in use when you need to do sawing across the grain. 40 tooth ATB after the work needs little clean up as it gives best smooth surface. It is always seen that more the multiples of teeth, the saw works can be done smoothly and boost of clean surface. Sawing of delicate woods can be done by 80 tooth ATB blade. Sheet woods like plywood and thin veneer can be done with ATB blade. For plastic laminate sheets to be ripped smoothly, usage of TCG is found quite applicable. All purpose blades are in use for cutting the hard dense woods, unfortunately they need to be sharpened often.
For quality cutting, you need a good splinter free, kerf adjustable and blunt resistant blade which you can get only from reputable online marketers like sawbladesonly.com. By logging in their website, you will be able to gain more information about the right kind of saw blade needed for your woodwork projects.