Circular Saw Blade Dedra H18524 — 185 mm diameter, 20 mm bore, 24 teeth, for wood

Dedra H18524 circular saw blade is a 185 mm diameter blade with a 20 mm bore and 24 teeth, made for cutting wood on circular saws and table saws that accept a 20 mm arbor. The blade is intended for crosscutting and general-purpose woodworking tasks, offering a balanced tooth count that suits moderate-speed cuts in both softwoods and many hardwoods. Its dimensions and tooth configuration are compatible with workshop carpentry and do-it-yourself projects where a medium-finish cut and reasonable cutting speed are required.

Advantages

The 24-tooth configuration provides a compromise between cutting speed and surface finish, reducing tear-out on many wood types while maintaining efficient material removal. The 185 mm diameter and 20 mm bore make the blade compatible with commonly used saw models and allow straightforward mounting on machines with matching arbor size. Designed for general-purpose wood cutting, the blade can perform a range of tasks from crosscuts to panel sizing without the need for frequent blade changes.

Suitable for

• Crosscutting boards and panels in carpentry and joinery
• General-purpose ripping and trimming of softwoods and many hardwoods
• Stationary circular saws and table saws with a 20 mm arbor
• Workshop projects and DIY woodworking tasks requiring moderate finish quality

Key specifications

• Outer diameter: 185 mm
• Bore (arbor) diameter: 20 mm
• Number of teeth: 24
• Material application: designed for cutting wood

How to use

Before installation, ensure the saw is disconnected from power and that the arbor and blade faces are clean and free of debris. Mount the Dedra H18524 blade onto the machine’s 20 mm arbor following the saw manufacturer's instructions, observing the correct rotation direction indicated on the blade. Tighten the arbor nut to the recommended torque and verify blade runout is within the saw's specifications. For a safe cut, set the saw speed and feed rate appropriate for the wood species and thickness, and always use appropriate guards, push sticks and personal protective equipment during operation.

Usage recommendations

Use the blade for medium-speed crosscuts and general-purpose operations. For the best surface quality on delicate veneers or fine furniture components, consider using a blade with a higher tooth count. Keep the blade clean and periodically inspect teeth for wear or damage; replace or re-sharpen when cutting performance or cut quality degrades.