US
2-1/8 in. 3-Sided General Purpose Blade (3 Pk)
DWA4283-3

2-1/8 in. 3-Sided General Purpose Blade (3 Pk)

Take on challenging remodeling work with the DEWALT general purpose 3-sided oscillating blade (DWA4283) that's engineered to deliver fast performance. Designed to make plunge and rip cuts in drywall and cut through wood with nails, this durable BI-metal blade features a proprietary 3-sided design. With a cutting width of 2 1/8 in. (54 mm), this blade is ideal for installing single gang electrical boxes. This 3-sided oscillating blade offers tool-free blade changes for convenience and speed on tough jobsites.

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Checked 29 Oct 2026

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Full specifications

Product TypeOscillating Tool Blade
Individual or SetSet
Piece Count3
Blade MaterialBi-Metal
Blade Width2.13-in
Application TypeCutting
Use WithGeneral Purpose
Product MaterialBi-Metal
Assembled Product Length5.5-in
Assembled Product Weight0.24-lbs
Assembled Product Width3.5-in
Assembled Product Height0.6-in

Specifications as published by DEWALT.

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