Description
PRODUCT DESCRIPTION
The DEWALT DWA4283B 3-Sided Oscillating Blades are designed for fast plunge cuts and rip cuts in drywall, wood, and wood containing nails. Their proprietary three-sided cutting profile allows the blade to cut along multiple edges, making it especially useful for opening drywall and completing rectangular cutouts.
At 2-1/8″ wide, the blade is sized for installing single-gang electrical boxes. A chamfered cutting edge helps improve plunge-cut accuracy and clear chips from the cut, while the bi-metal construction combines a high-speed steel cutting edge with the durability needed for repeated contact with common construction materials and embedded nails.
FEATURES
• 2-1/8″ cutting width suited to single-gang electrical box openings
• Three-sided design supports fast plunge cuts and drywall cutouts
• Cuts drywall, wood, and wood containing nails
• Chamfered cutting edges improve plunge accuracy and chip removal
• Bi-metal construction withstands repeated nail strikes
• High-speed steel cutting edge provides durable cutting performance
• Universal Fitment blade connection supports tool-free installation on compatible oscillating tools
FOR ELECTRICAL BOX CUTOUTS AND REMODELING WORK
These blades are a practical choice for electricians, renovators, drywall installers, and maintenance crews cutting openings in finished walls or working through wood that may contain hidden fasteners. The three-sided profile and 2-1/8″ width make repetitive single-gang box cutouts faster than using a conventional straight oscillating blade.
INCLUDES
(10) DEWALT 2-1/8″ General Purpose 3-Sided Oscillating Blades






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