Makita B-32910 Specialized 165mm x 20mm 24T TCT Circular Saw Blade

Makita B-32910 Specialized 165mm x 20mm 24T TCT Circular Saw Blade

The Makita B-32910 Specialized Circular Saw Blade is a premium 165mm TCT blade developed specifically for cordless circular saws, delivering fast, efficient and accurate cutting while helping maximise battery runtime. Featuring a 165mm blade diameter, 20mm bore and 24 precision-ground ATB (Alternate Top Bevel) teeth, this blade is ideal for rapid rip cuts, framing and general woodworking applications.

Part of Makita's Specialized range, the B-32910 features an ultra-thin, precision-tensioned steel body, laser-cut expansion slots and premium tungsten carbide tipped teeth. This advanced design reduces cutting resistance, vibration and heat build-up, allowing cordless saws to make more cuts per battery charge while maintaining outstanding cutting accuracy and blade stability. It is the perfect choice for professional carpenters, joiners and tradespeople working with timber and wood-based materials.

Key Features

• Genuine Makita Specialized circular saw blade
• Designed specifically for cordless circular saws
• 165mm blade diameter with 20mm bore
• 24 precision-ground ATB tungsten carbide teeth
• Ultra-thin 1.5mm kerf for reduced cutting resistance
• Precision-tensioned steel plate for improved cutting accuracy
• Laser-cut expansion slots minimise vibration and noise
• Optimised tooth geometry for faster cutting and longer battery runtime
• Premium TCT construction for long service life
• Suitable for professional trade and workshop use

Ideal For Cutting

• Softwood
• Hardwood
• Construction Timber
• Framing Timber
• Plywood
• MDF
• Chipboard
• OSB
• General Woodworking
• Wood-Based Sheet Materials

Technical Specification

• Product Type: Circular Saw Blade
• Brand: Makita
• Model: B-32910
• Series: Specialized
• Blade Diameter: 165mm
• Bore Size: 20mm
• Number of Teeth: 24T
• Tooth Type: ATB (Alternate Top Bevel)
• Kerf: 1.5mm
• Plate Thickness: 1.0mm
• Rake Angle: 20°
• Material: Tungsten Carbide Tipped (TCT)
• Pack Quantity: 1 Blade

Why Choose the Makita Specialized Range?

Makita Specialized blades are engineered to maximise the efficiency of cordless circular saws. The ultra-thin kerf requires less power to cut through timber, reducing motor load and helping extend battery runtime. Laser-cut expansion slots reduce vibration for smoother cuts, while the premium carbide teeth maintain sharpness for consistent cutting performance over a long working life. 

Best For

• First Fix Carpentry
• Timber Framing
• Roofing
• Decking
• General Carpentry
• Joinery
• Workshop Woodworking
• Professional Site Work

Expert Tip

A 24-tooth blade is ideal when cutting speed is the priority. It removes material quickly while maintaining a clean finish on timber, making it the preferred choice for framing, structural timber and general construction work. For finer joinery or laminated boards, consider switching to a 40T or 48T blade.

Frequently Asked Questions

What materials can the Makita B-32910 cut?

The B-32910 is designed for cutting softwood, hardwood, plywood, MDF, chipboard, OSB and other wood-based materials. 

Why is this blade recommended for cordless circular saws?

The ultra-thin kerf, precision-tensioned body and laser-cut expansion slots reduce cutting resistance and vibration, allowing cordless saws to make more cuts from a single battery charge. 

Will this blade fit my circular saw?

This blade fits circular saws requiring a 165mm blade with a 20mm bore, including many Makita cordless circular saws. Always check your saw manufacturer's specifications before purchasing.

What are the benefits of a 24T blade?

A 24-tooth blade provides fast cutting with efficient chip clearance, making it ideal for construction timber, framing and general woodworking applications.

What does ATB tooth geometry mean?

Alternate Top Bevel (ATB) teeth produce cleaner cuts by alternating left and right bevels, helping reduce splintering when cutting timber and wood-based sheet materials.