DeWalt DWA4215 3-Piece Universal Fitment Oscillating Multi-Tool Blade Set The DeWalt DWA4215 3-piece oscillating multi-tool blade set cuts, plunges, and trims wood, nail-embedded lumber, PVC, and drywall across remodeling and finishing applications. Built with DEWALT’s Universal Fitment attachment system, this multi-tool accessory variety pack connects directly to all major oscillating tool brands without requiring frustrating adapters. Comprising three mission-critical blades including a nail-ready bi-metal blade (DWA4203), a high-speed wood fast-cut blade (DWA4206), and a precision wood detail blade (DWA4208), it equips contractors, carpenters, and renovators with durable cutting geometry and long-lasting edge stamina for complex jobsite adjustments. Best Used For: Demolition and Renovation Flush Cutting: Slicing through door jambs, baseboards, and flooring underlayment while encountering hidden framing nails using the bi-metal blade. High-Speed Timber and Framing Slicing: Performing rapid plunge cuts through structural framing studs, plywood subfloors, and PVC piping with the aggressive fast-cut blade. Intricate Trim and Corner Detailing: Making surgical cuts in tight cabinet corners, window trim profiles, and delicate finish carpentry work using the specialized detail blade. Key Performance & Safety Features Universal Fitment™ System: Patented mounting architecture fits all major oscillating tool brands instantly without loose adapters or shims. Nail-Embedded Bi-Metal Construction: Durable DWA4203 blade withstands accidental strikes against embedded finish nails, staples, and screws in reclaimed wood. High-Speed Tooth Geometry: Aggressive cutting tooth configuration maximizes material removal rates in softwoods and hardwoods. Precision Detail Profile: Narrow blade geometry provides surgical control for tight corner notches and flush finish trim work. Industrial Heat-Resistant Metallurgy: Premium metal composition resists thermal breakdown and tooth dulling during extended cutting cycles. What's Included (1) DWA4203 Wood with Nails Bi-Metal Oscillating Blade (1) DWA4206 Wood Fast-Cut Oscillating Blade (1) DWA4208 Wood Detail Oscillating Blade Technical Specifications Manufacturer DeWalt Industrial Tool Co. Model Part Number DWA4215 Total Piece Count 3-Piece Oscillating Accessory Variety Pack Tool Compatibility Interface Universal Fitment (No Adapter Required) Blade Material Metallurgy Industrial Metal & Bi-Metal Alloy Primary Cutting Applications Wood, Nail-Embedded Wood, Drywall, & PVC Package Height Dimension 6.75 Inches (171.45 mm) Package Depth Dimension 4.81 Inches (122.17 mm) Total Kit Net Weight 0.25 lbs (4.00 oz / 113.40 g) Universal Product Code (UPC) 885911318952 Suitable for material type Hardwoods, Softwoods, Nail-Embedded Lumber, & Plastics Pro-Tip: When performing deep plunge cuts with oscillating blades, sweep the tool in a slight arcing motion rather than pushing straight inward; this side-to-side sweeping action clears sawdust rapidly out of the kerf, reducing frictional heat and extending blade tooth life.