Circular saw blade AWTools AW48487, model AW48487, weight 1.8 kg

AWTools AW48487 circular saw blade AW48487 is a heavy-duty replacement blade for circular saws, weighing 1.8 kg. Made of laser-cut carbon steel with tungsten-carbide teeth, the blade is engineered to deliver stable, accurate cuts in hardwood, wood-based materials and hard plastics. Expansion slots reduce heat build-up and help maintain flatness during extended use. The blade includes a 30 mm arbor bore with 22 mm and 16 mm reduction rings; smaller 115–125 mm diameter blades use a 22 mm bore. Kerf width is approximately 4.5 mm and teeth are configured with alternating bevels and a 10° positive hook angle for efficient cutting performance.

Advantages

The combination of a laser-cut carbon steel body and tungsten-carbide tipped teeth provides a balance of rigidity and long-lasting sharpness for demanding cutting tasks. Expansion slots dissipate heat to reduce the risk of blade deformation and maintain cutting accuracy under load. The included reduction rings and common bore sizes ensure compatibility with a wide range of stationary and portable circular saws. A heavier blade mass improves cutting stability and helps reduce vibration during crosscuts and angled cuts.

Suitable for

• Transverse and angled cuts in hardwood
• Cutting plywood, MDF and other wood-based panels
• Work with hard plastics
• Use as a replacement blade for both handheld and stationary circular saws

Key specifications

• Construction: laser-cut carbon steel body with tungsten-carbide teeth
• Weight: 1.8 kg
• Teeth geometry: alternating bevels, 10° positive hook angle
• Kerf width: approx. 4.5 mm
• Arbor bore: 30 mm with 22 mm and 16 mm reduction rings (115–125 mm blades have 22 mm bore)
• Expansion slots for heat dispersion and reduced deformation
• Compatibility: suitable for stationary and portable circular saws

How to use

Install the AWTools AW48487 blade following the saw manufacturer's instructions, selecting the correct reduction ring to match the saw arbor. Ensure the blade is mounted with the teeth pointing in the rotation direction indicated on your saw and tighten the arbor nut to the specified torque. Use appropriate blade guards and safety equipment. For best results, select a feed rate consistent with the material and the 10° hook angle; allow the blade to reach full speed before engaging the workpiece and avoid forcing the cut to prevent overheating. After use, inspect the blade for wear or damage before storing.

Usage recommendations

Use the AWTools AW48487 blade for clean crosscuts and angled cuts in dense materials; when working with abrasive or resinous materials, reduce feed speed and perform periodic cooling breaks to preserve tooth life. Replace the blade when carbide tips show chipping or wear that affects cut quality.