DeWalt DT1090-QZ 165mm x 20mm 48T Extreme Workshop Wood Saw Blade

DeWalt DT1090-QZ 165mm 48T Circular Saw Blade (20mm bore) for fine wood cutting

DeWalt DT1090-QZ is a 165mm circular saw blade designed to deliver a clean, fine finish when cutting natural and man-made wood. With 48 teeth and an ATB tooth form, it’s a strong choice for tradespeople and dedicated workshop users who want smooth cross-cuts and controlled cutting in sheet materials.

This 165mm DeWalt blade uses carbide teeth and a laser-cut plate to help maintain stability and accuracy during use. DT1090-QZ is supplied as an individual blade, making it ideal as a replacement or upgrade for compatible saws using a 20mm bore.

Key Features

• 48-tooth fine cut design: Helps produce a cleaner finish on wood and wood-based sheet materials.
• Carbide-tipped teeth: Built for durability and extended cutting life.
• C4 premium carbide: Designed for extended life and up to 5 regrinds.
• Laser-cut plate: Improves balance for smoother, more controlled cutting.
• Rim expansion slots: Helps reduce flex and maintain alignment as the blade heats up.
• Harmonic slots: Helps minimise blade ringing and reduce scoring for a better surface finish.
• Optimised grind angles: Helps reduce tear-out on visible faces of timber and boards.

Specifications at a glance

Suitable applications

• Fine finish cutting in natural timber (ripping and cross-cutting)
• Wood-based sheet materials such as plywood, MDF and chipboard
• Workshop joinery and general woodworking where reduced tear-out is important