DIABLO Circular Saw Blades

Can I use a circular saw blade for cutting multiple materials?

Circular saw blades are designed for specific cutting applications and materials. While some blades may be able to cut multiple materials, it is generally not recommended as it may cause excessive wear & tear.

How do I maintain and care for my circular saw blades?

• Clean the blades after use with a brush or compressed air to remove sawdust and debris.
• Lubricate the blades with an oil or wax to protect them from rust and reduce friction.
• Keep blades in a dry place, preferably in a protective case or container.
• Always keep the blades sharp or replace them when they become dull. Dull blades can create more heat and put stress on the saw.
• Inspect blades regularly for any signs of damage, such as bent or chipped teeth. Replace damaged blades immediately.

What are the factors to consider when choosing a circular saw blade?

• Material: The type of material the blade will be cutting, such as wood, metal or concrete.
• Blade size: The diameter of the blade should match the size of the saw to achieve accurate cuts.
• Number of teeth: More teeth on a blade result in a smoother & finer cut, whereas fewer teeth allow faster cutting.
• Blade quality: Blades made from high-quality materials with precision ground teeth achieve desirable results.
• Kerf: The thinner kerf (width of the tooth) produces less resistance in the cut, while a thick or full kerf creates a wider slot in the material.
• Arbour size: The arbour size of a circular saw blade refers to the diameter of the centre hole on the blade. Choosing a blade with the correct arbour size prevents the blade from wobbling and creating an unsafe cutting condition.
• Blade coatings: Blades with coatings like TiN, TiC or C3 stay sharper for a long time and prevent rust.

How do I install a circular saw blade?

• Unplug the saw if it has a power cord. In the case of a cordless saw, remove the battery.
• Loosen the arbour nut with the help of a wrench and remove it.
• Line up the new blade with the arbour, ensuring that the teeth are pointing in the correct direction. Now, push the blade onto the arbour as far as it will go.
• Once the blade is placed, tighten the arbour nut with a wrench, ensuring that the blade is tight enough that it does not move or wobble.
• Plug in / insert the battery of the saw and test the blade to ensure it is rotating correctly.

How often do I need to replace my circular saw blades?

Diablo saw blades should be replaced when they show signs of damage, such as chipped, broken and missed teeth or worn-down carbide tips.