Replacement blade Makita B-66357 multifunction tool attachment Black 32mm 50mm

The Makita B-66357 replacement blade is a multifunction tool attachment designed for precise cutting and general-purpose renovation work. With a blade width of 32 mm and a depth of 50 mm, this accessory fits into compatible oscillating multi-tools to restore cutting performance and enable reliable, repeatable results across a range of materials.

Advantages

This replacement blade provides a combination of cutting area and reach suitable for trimming, plunge cuts and detail work. The 32 mm cutting width balances control with coverage, while the 50 mm depth enables access into grooves and deeper cuts compared with narrower blades. The blade’s design is intended for straightforward installation on compatible Makita-style multi-tool interfaces and for stable operation during continuous use.

Suitable for

• Plunge cutting in drywall, wood and composite panels
• Trimming door jambs, flooring and moldings
• Detail cuts in renovation, cabinetry and joinery
• Removing old adhesives, grout or sealant in confined areas

Key specifications

• Blade width: 32 mm
• Blade depth (cutting length): 50 mm
• Compatibility: designed for oscillating multifunction tools with matching attachment interface
• Material: metal cutting blade suitable for wood, drywall and common construction materials

How to use

Fit the replacement blade to the multi-tool following the tool manufacturer’s attachment procedure, ensuring the blade is securely fastened before operation. Select an appropriate oscillation speed for the material to be cut and start with light contact to verify alignment and cutting direction. Use steady, controlled movements to perform plunge cuts, trimming or detail work, and avoid side-loading the blade to reduce wear. Replace the blade when cutting performance or edge quality decreases.

Usage recommendations

Use appropriate personal protective equipment such as eye protection, gloves and dust mask. Match blade type and speed to the work material; when cutting harder materials, apply reduced feed pressure and check the blade for wear more frequently. Store blades in a dry place to prevent corrosion and inspect the attachment interface regularly for secure mounting.