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DEWALT 1-1/4 in. W Bi-Metal PlungePoint Oscillating Blade Set 10 pk

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Support American manufacturers + independent hardware retailers in one purchase.

DeWalt’s 1-1/4 in. W Bi-Metal PlungePoint Oscillating Blade Set (10 pack) is built for serious work on a variety of materials, delivering controlled starts, accurate plunges, and l…

Dewalt MPN DWA4258B
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This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $84.99, average $99.99
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About Product Overview

DeWalt’s 1-1/4 in. W Bi-Metal PlungePoint Oscillating Blade Set (10 pack) is built for serious work on a variety of materials, delivering controlled starts, accurate plunges, and long-lasting performance. The bi-metal construction combines tough teeth with a flexible backing, designed to resist dulling and crack-prone breaks even under demanding cuts.

  • Bi-Metal Durability: hardened teeth paired with a resilient backing reduce wear and extend blade life, making these blades a reliable choice for busy job sites.
  • PlungePoint Design: precision starting tip minimizes wandering and chatter, letting you begin cuts exactly where you need—perfect for tight corners, dados, and flush installations.
  • 1-1/4" Cutting Width: compact blades that excel in trimming, notching, and finishing in narrow spaces, while delivering clean, chip-free cuts.
  • Universal Fitment: designed for broad compatibility with most major oscillating tools, ensuring quick blade swaps without tools or adapters.
  • Value Pack: a 10-blade clamshell set keeps your shop stocked and organized, ready for back-to-back projects or maintenance kits.

Who benefits most: DIY enthusiasts tackling cabinetry, flooring, or trim projects; remodelers making precise cuts in canned lighting, door jambs, or window casings; metalworkers and plumbers needing clean bust-throughs in conduit and plastic components. If you value consistent accuracy, fewer blade changes, and cleaner finishes, this DeWalt set is a dependable upgrade to your oscillating-tool kit.

Use cases you’ll appreciate include flush-cutting cabinets, trimming laminate edges, removing old flooring underlayment, deburring metal edges, and detail work in plywood or plastic. The combination of PlungePoint precision and bi-metal longevity helps you complete more work in less time with less rework, so you can move from rough-cut stages to fine finishing with confidence.

Tip for best results: pair these blades with appropriate feed pressure and steady, controlled motions to maximize the benefits of the plunge-start design and blade life. When you’re finished, store them in the clamshell packaging to protect the teeth and keep your blade rotation organized for the next project.

The Details Specifications

Brand Dewalt
SKU 2043585
UPC 885911956819
Unit 0
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Unit of Measure 10 PK
Dimensions (L × W × H) 2 × 4 × 6
Weight 0 lbs
Cubic Feet 0.0222 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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