Cutting Blades for Power Tools

Blades determine cut quality, speed and lifespan across saws and cutters. This category covers circular blades, jigsaw blades and specialised cutting inserts for wood, metal and composite materials.

Selecting blades by application

Blade choice depends on material, desired finish and machine compatibility. Carbide-tipped blades excel for hardwood and plywood, while bi-metal or high-speed steel blades handle metals. Fine-tooth blades give smoother finishes; aggressive tooth counts increase removal rates but may sacrifice refinement.

Important blade characteristics

• Tooth geometry and TPI: match tooth pitch to material thickness and feed rate.
• Material and coating: carbide and anti-friction coatings prolong cutting life and resist heat.
• Diameter and arbor size: verify fit with your saw or cutter for safe operation.
• Specialty blades: ripping, crosscut, laminate and metal-cutting variants suit specific jobs.

Using the correct blade improves safety and reduces rework. Professionals should invest in blades with known duty ratings and consider blade maintenance such as cleaning and sharpening where appropriate. Check manufacturer guidance for RPM limits and material recommendations to ensure optimal performance and longevity.