Conquer tough cuts with the DEWALT Reciprocating Saw Blade Set, engineered for dependable performance with DEWALT DCS367, DCS369, DCS386, and DCS389 cordless saws. This eight-piece collection brings together eight blade models—DWA4188, DWA4186, DWA4169, DW4821, DWA41612, DWA41812, DW4808, DW4811—so you’ve got the right blade on hand for a range of common on-site tasks and quick-turnaround jobs.

What’s in the set

• DWA4188
• DWA4186
• DWA4169
• DW4821
• DWA41612
• DWA41812
• DW4808
• DW4811

Compatibility and fit

Designed to work with DEWALT cordless reciprocating saws listed in the product title, this set ensures secure mounting, consistent blade tracking, and reliable cuts throughout the job. For best results, pair each blade with the appropriate material and task, and follow your saw’s operating guidelines.

Why this set stands out

• Versatile eight-blade assortment in a single package supports multiple tasks without hunting for replacements mid-project.
• Durable construction built to withstand repeated cuts on demanding job sites, helping you stay productive between blade changes.
• Designed to maintain cutting accuracy and reduce drift in tight spaces, so you can finish layouts and plunge cuts with confidence.
• Compact, organized packaging keeps blades protected and easy to locate when you’re on a busy job site.

Usage and best practices

• Choose blades based on the material and cut type you’re performing, and avoid forcing the blade through the workpiece.
• Let the blade do the work—maintain a steady pace and a firm grip to minimize vibration and improve control in tight areas.
• Keep a clean work surface and a steady airflow to manage dust and debris during demolition or fast-cut tasks.

Care, storage, and longevity

• Store blades in their original packaging or a blade organizer to prevent dulling and bending.
• Inspect blades for wear or damage before each use and replace any blade with chipped teeth or excessive wobble.
• Keep blades dry and away from corrosive environments to preserve edge integrity over time.

Equip your DCS331-series (and related) DEWALT compact saws with this eight-blade set and tackle a wide range of demolition, remodeling, and construction tasks with confidence and efficiency.