Dremel MM482 Flush Cutting Blade MM20 MM40

Product Description

The DREMEL MM482 is a BiMetal flush cutting blade designed for use with DREMEL oscillating multi-tools. Constructed from BiMetal (BiM) material, it handles both wood and metal cutting applications in a single blade. Common jobs include trimming doorjambs and windowsills before flooring or tile installation, cutting copper tubing, driving through pine, oak, and laminate flooring, and sawing off water supply pipes flush with a wall or floor surface. This blade ships as a single-piece accessory and is installed by tradespeople and experienced DIYers alike who work with oscillating tools on remodel and rough-in tasks.

The MM482 is well suited for residential remodeling, flooring installation, and plumbing rough-in work. Specific confirmed applications include cutting drywall, cutting number 8 finishing nails, cutting half-inch copper tubing, and cutting wood species including pine, oak, and laminate flooring. Its flush-cut geometry lets installers undercut door casings and window sills cleanly at floor level without damaging adjacent surfaces. Plumbers use it to saw off copper pipes close to a wall or subfloor where a reciprocating saw cannot reach.

Key Features

• BiMetal (BiM) blade construction rated for both wood and metal cutting applications
• Flush-cut profile for undercutting doorjambs, windowsills, and floor casings
• Compatible with DREMEL oscillating multi-tool platforms MM20 and MM40
• Cuts half-inch copper tubing and number 8 finishing nails
• Handles drywall, pine, oak, and laminate flooring in a single blade
• Single-piece accessory — one blade per package

Compatibility

Confirmed compatible with the DREMEL MM20 and MM40 oscillating multi-tool models. Verify oscillating tool accessory interface compatibility before installation.

Installation Notes

Installation is performed by the tool user — no licensed trade credential is required for blade changes, though this blade is commonly used by flooring installers, finish carpenters, and plumbers. Power down and unplug or battery-disconnect the oscillating tool completely before changing or seating the blade. Follow the tool manufacturer torque guidance for the arbor clamp specific to the MM20 or MM40 platform. Wear appropriate eye and hand protection when operating any oscillating cutting blade.