Circular saw blade AWTools AW48486 — 1.8 kg weight (AW48486)

AWTools AW48486 circular saw blade is a replacement/accessory blade for circular saws and cutting machines, weighing 1.8 kg. The blade body is laser-cut from high quality carbon steel and fitted with tungsten‑carbide teeth to maintain sharpness and consistent cut quality. Expansion slots in the plate help dissipate heat and reduce the risk of deformation from prolonged cutting. The blade has alternating bevel teeth with a 10° positive hook angle and an approximate kerf width of 4.5 mm. It is supplied with a 30 mm bore and includes 22 mm and 16 mm reduction rings for compatibility with a wide range of saws; smaller 115–125 mm blades use a 22 mm bore. The blade is intended for transverse and angular cuts in hardwood, wood-based panels and hard plastics and can be used with both stationary and portable saws.

Advantages

The combination of a laser‑cut carbon steel body and tungsten‑carbide tipped teeth provides a balance of rigidity and durable cutting performance. Expansion slots reduce thermal distortion during demanding jobs, while alternating bevel teeth and a 10° positive hook angle deliver smooth, clean cuts. Included reduction rings increase machine compatibility and simplify mounting. The 4.5 mm kerf contributes to stable cutting and reduced vibration on appropriate machines.

Suitable for

• Transverse cuts in hardwood and softwood
• Angular and mitre cuts in timber and panel materials
• Cutting wood‑based boards such as MDF, plywood and particleboard
• Processing hard plastics where clean, burr‑free edges are required
• Replacement blade for both stationary table saws and portable circular saws

Key specifications

• Blade material: laser‑cut carbon steel body with tungsten‑carbide tipped teeth
• Tooth geometry: alternating bevels with 10° positive hook angle
• Kerf width: approx. 4.5 mm
• Bore options: 30 mm with 22 mm and 16 mm reduction rings (115–125 mm blades feature 22 mm bore)
• Weight: 1.8 kg
• Heat management: expansion slots to reduce deformation
• Compatibility: suitable for stationary and portable circular saws (machine compatibility depends on bore and RPM limits)

How to use

Before fitting the AWTools AW48486 blade, disconnect power and follow your saw manufacturer's safety and mounting instructions. Select and fit the correct reduction ring for the saw arbor to ensure a snug and concentric fit. Tighten the blade flange to the specified torque and ensure the saw's guard and riving knife (if fitted) are correctly positioned. Use appropriate feed rates and allow the tungsten‑carbide teeth to do the cutting; avoid excessive force that can overload the motor or damage the teeth. After use, allow the blade to cool before handling and store in a dry place to prevent corrosion.

Usage recommendations

Use appropriate personal protective equipment, including eye and hearing protection and a dust mask. Match the blade RPM rating to your saw's maximum speed, and avoid cutting ferrous metals. Regularly inspect teeth for wear or damage, and replace the blade when cuts become rough or burning occurs. For cleaner finishes on veneered or laminated panels, use a sacrificial backing or reduce feed speed to minimise chipping.