Circular Saw Blade NORTON 125 mm × 20 mm, 36 teeth, for wood and composites, ATB

NORTON circular saw blade 125 mm × 20 mm with 36 ATB teeth is designed for cutting wood and composite materials. The blade’s 125 mm diameter and 20 mm bore suit handheld and table saws that accept these dimensions. The 36-tooth ATB (Alternate Top Bevel) geometry provides a balance between cutting speed and surface finish, making the blade appropriate for general woodworking tasks including crosscuts and rip cuts on solid wood, plywood, MDF and common composite panels.

Advantages

The 36 ATB teeth configuration reduces tear-out on wood fibers and delivers cleaner edges compared with lower-tooth blades while maintaining acceptable feed rates. The blade’s standardized 20 mm bore ensures compatibility with a wide range of saws. Its construction and tooth geometry are optimized for cutting both natural wood and engineered composites, providing consistent performance for workshop and on-site applications.

Suitable for

• Crosscutting solid wood with improved edge quality
• Rip cuts and general dimensioning of timber
• Cutting plywood, MDF and laminated panels
• Use in handheld circular saws and table saws matching 125 mm × 20 mm

Key specifications

• Diameter: 125 mm
• Bore (arbor) size: 20 mm
• Tooth count and type: 36 teeth, ATB (Alternate Top Bevel)
• Primary material suitability: wood and composite panels (plywood, MDF, laminated boards)
• Typical applications: crosscuts, rip cuts, general woodworking

How to use

Install the blade on a compatible saw following the machine manufacturer’s instructions and ensure the arbor and blade faces are clean and secure. Verify blade rotation direction matches the saw’s arrow marking. Set appropriate cutting speed and feed rate for the material: slower feeds for harder composites and faster feeds for softwoods while avoiding forced feed that can overload the motor or cause burn marks. Use proper blade guards, push sticks and personal protective equipment. Allow the blade to reach full speed before engaging the workpiece and make controlled, steady cuts to preserve tooth life and edge quality.

Usage recommendations

For best results, keep the blade clean from resin and adhesive buildup and inspect teeth regularly for wear or damage. Replace the blade if teeth become chipped or significantly blunt to maintain cut quality and safety. Match blade speed and feed rate to material density and thickness; when cutting lacquered or veneered panels, support the workpiece to reduce chipping at the exit side.