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DeWalt 8 in. Bi-Metal Reciprocating Saw Blade 18 TPI 5 pk
DeWalt 8 in. Bi-Metal Reciprocating Saw Blade 18 TPI 5 pk
DeWalt 8 in. Bi-Metal Reciprocating Saw Blade 18 TPI 5 pk
DeWalt 8 in. Bi-Metal Reciprocating Saw Blade 18 TPI 5 pk
DeWalt 8 in. Bi-Metal Reciprocating Saw Blade 18 TPI 5 pk
DeWalt 8 in. Bi-Metal Reciprocating Saw Blade 18 TPI 5 pk

DeWalt 8 in. Bi-Metal Reciprocating Saw Blade 18 TPI 5 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Cut through metal with confidence using the DeWalt 8 in Bi-Metal Reciprocating Saw Blade, built for durability, precision, and everyday tough jobs. This 18 TPI blade is engineered…

Dewalt MPN DW4821
Sold Locally Only

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

Typical Store Price i
Typical store price: low $15.99, average $18.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

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About Product Overview

Cut through metal with confidence using the DeWalt 8 in Bi-Metal Reciprocating Saw Blade, built for durability, precision, and everyday tough jobs. This 18 TPI blade is engineered to deliver fast, clean cuts on steel, conduit, pipe, and other metal materials, making it a reliable choice for pros and DIYers alike.

  • 8-inch blade length provides versatile reach for a wide range of metal-cutting tasks with most standard reciprocating saws.
  • 18 teeth per inch (TPI) strikes a balance between aggressive cutting and blade life, reducing clogging and overheating while delivering smooth, accurate cuts.
  • Bi-metal construction combines a durable high-speed steel edge with a flexible backing to resist wear, reduce tooth breakage, and extend blade life under demanding use.
  • 5-pack in clamshell packaging keeps blades organized, protected, and ready for back-to-back jobs on the job site.
  • DeWalt yellow reliability signals a rugged blade designed to perform under contractor-grade workloads and tough DIY projects.

Ideal use cases include cutting through metal studs during remodeling, snipping conduit and pipe, trimming steel piping, and cutting metal profiles in fabrication or HVAC installations. The blade’s design is optimized for metal work, so you’ll experience cleaner cuts with less blade wear compared with standard wood-focused blades.

Why choose this blade over alternatives: bi-metal construction provides a longer service life in metal-cutting tasks, while the 18 TPI ensures steady progress without excessive heat buildup. This makes it especially suited for repeated cuts in metal materials, delivering reliable performance across a range of job-site applications.

Note on availability: This product is sold through authorized channels and is not available for sale on third-party online marketplaces.

The Details Specifications

Brand Dewalt
SKU 2101103
UPC 028874048218
Unit 0
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Unit of Measure 5 PK
Dimensions (L × W × H) 11 × 1 × 1
Weight 0 lbs
Cubic Feet 0.00328 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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