Circular saw blade AWTools AW48453, diameter not specified, weight 130 g

AWTools AW48453 circular saw blade is a replacement blade designed for general cutting tasks. Made of high-quality carbon steel with laser cutting for dimensional accuracy, this lightweight blade (130 g) features tungsten-carbide teeth to maintain sharpness and deliver consistent cut quality. The blade includes expansion slots to dissipate heat and reduce the risk of deformation during prolonged use; teeth feature alternating bevels with a 10° positive hook angle and an approximate kerf width of 4.5 mm. The blade is supplied with a 30 mm bore and two reduction rings for 22 mm and 16 mm arbors, while 115–125 mm variants use a 22 mm bore. It is suitable for use on both stationary and portable circular saws for crosscuts and angled cuts in hardwood, wood-based panels and hard plastics — compatibility with your saw should be verified before purchase.

Advantages

The combination of a carbon-steel body and tungsten-carbide teeth provides a balance of flexibility and long-lasting edge retention, supporting consistent cutting performance. Laser cutting ensures flatness and runout control, while expansion slots help manage thermal stress and minimize blade deformation under heavy use. The alternating bevel tooth geometry and 10° positive hook angle enable clean crosscuts and controlled feed rates across a range of materials. Supplied reduction rings increase mounting versatility and allow use on saws with different arbor sizes.

Suitable for

• Crosscutting hardwood boards and lumber
• Angled or miter cuts in wood and wood-based panels (plywood, MDF)
• Cutting hard plastic sheets and profiles
• Replacement blade for compatible stationary and handheld circular saws

Key specifications

• Material: carbon steel body, tungsten-carbide teeth
• Cutting geometry: alternating bevel teeth, 10° positive hook angle
• Kerf width: approximately 4.5 mm
• Thermal management: expansion slots for heat dispersion
• Bore and adapters: 30 mm bore with 22 mm and 16 mm reduction rings; 115–125 mm variants use 22 mm bore
• Weight: 130 g
• Manufacturing: laser cut

How to use

Before installation, ensure the blade diameter and bore size (or appropriate reduction ring) match your saw’s specifications and that the blade is suitable for the material being cut. Mount the blade on the saw following the tool manufacturer’s instructions, secure the flange and nut to the recommended torque, and confirm the blade rotates in the correct direction. Adjust saw speed and feed rate according to the material; allow the tungsten-carbide teeth to do the cutting without excessive force. During use, keep guards and safety features in place, wear appropriate personal protective equipment, and let the blade come to a complete stop before making adjustments or removing cut pieces.

Usage recommendations

For best results, use this blade for crosscuts and angled cuts in hardwood, veneered panels and rigid plastics; avoid cutting ferrous metals. Inspect the blade regularly for wear or damage, replace it if teeth are chipped or dull, and use the expansion slots to help prevent overheating—permit cooling periods on long cuts. Verify arbor compatibility and follow the saw manufacturer’s safety and maintenance guidelines.