Dewalt Accessories DWA4270 Oscillating Blade 5 Pack

Product Description

The DEWALT ACCESSORIES DWA4270 is a 1-1/4 inch precision oscillating blade designed for cutting wood, including wood with embedded nails. Sold in a pack of 5, this blade features a universal fitment that works with all major oscillating tool brands without requiring an adapter. Its tapered profile improves access in tight spaces and supports controlled, accurate cuts. Licensed tradespeople and experienced DIYers alike rely on this blade for finish carpentry, remodeling demolition, and flush-cut work where nails are present. The tool-free blade change system reduces downtime during multi-step jobs.

The DWA4270 suits residential and light commercial applications where an oscillating multi-tool is the go-to for trim removal, subfloor repair, door jamb undercutting, and similar tasks involving wood or wood with nails. The universal shank design eliminates the need for brand-specific adapters, making it compatible across a wide range of cordless and corded oscillating tools. The 5-pack quantity supports continuous workflow on larger jobs or stocking a service vehicle.

Key Features

• Universal fitment works with all major oscillating tool brands, no adapter required
• Tapered blade shape improves maneuverability in confined spaces and around obstructions
• Rated for wood and wood with nails applications
• Tool-free blade change system for fast swaps without additional hardware
• Sold in a 5-pack for extended job coverage
• Blade width: 1-1/4 inches

Compatibility

Designed as a universal-fit oscillating blade compatible with all major oscillating tool platforms, adapter-free. No specific model compatibility data was provided by the manufacturer for this listing.

Installation Notes

Oscillating blade installation and replacement is typically performed by the tool operator without additional tools, using the host tool's quick-change mechanism. Always power off and unplug or remove the battery from the oscillating tool before changing blades. Inspect the blade for cracks or wear before each use and do not use a damaged blade. Follow applicable worksite safety codes and wear appropriate eye and hand protection when operating oscillating tools.