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DEWALT Reciprocating Saw Blades, Straight Back, 8-Inch, 14 TPI, 5-Pack (DW4809)

Based on 96 reviews
Condition: New
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$14.53
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Availability: 13 left in stock
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Arrives Tuesday, Nov 17
Order within 19 hours and 16 minutes

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At a glance

Condition
New
Size
Single
Model
DW4809
Dimensions
7.99"L x 1.5"W
Weight
4.16 oz
Color
Multi
Material
Blend
In the box
5 blades

Features 8

  • UP TO 50% LONGER LIFE*: Patented toothforms optimize chip removal for efficient cutting and long life. *Average performance of DEWALT reciprocating saw blade range vs. prior generation DEWALT blades
  • DURABLE BLADE DESIGN: Bi-metal construction delivers blade flexibility and a long-lasting cutting edge
  • MADE IN THE U.S.A. WITH GLOBAL MATERIALS
  • Patented tooth design utilizes sharper tooth geometry for faster cut rates

Description

Lasting up to 50% longer, these Metal-Cutting Reciprocating Saw Blades feature a patented toothform that delivers fast, smooth cuts for a range of metal cutting applications. Their Bi-Metal construction is designed to extend blade life and minimize blade breaks. The DeWalt DW4809 8-inch 14 TPI straight back bi-metal reciprocating saw blade is a tough blade that's built for cutting in heavy- gauge metal, hard rubber, fiberglass, and angle iron. This straight-back blade can also be used to cut a wide variety of materials, including wood, plastic, and drywall. In general, a lower tooth count cuts faster, but provides a rougher finish, and this 14 TPI (Teeth Per Inch) blade is no different. Each DW4809 features bi-metal construction with reinforced teeth for increased durability, anti-stick coating for reduced friction, and matrix II steel with 8-percent cobalt for longer blade life. In addition, this reciprocating blade features a +/- 3-degree shank angle for aggressive cuts, a raker tooth design for increased tooth contact area, and a patented tooth geometry for faster cut rates. Built from the toughest materials, the blade body is durable, yet flexible to reduce breaking. This all-purpose blade (sold in a pack of 5) will fit all brands of reciprocating saws. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer DeWalt DW4809 8-inch 14 TPI straight-back heavy-gauge bi-metal reciprocating saw blade, 5-pack See more

Specs 21

Material Blend
Brand DEWALT
Product Dimensions 7.99"L x 1.5"W
Color Multi
Number of Teeth 14
Style Industrial
Item Weight 4.16 ounces
Unit Count 1 Count

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


They work and last a while
Size: Single
They cut well
Reviewed in the United States on July 26, 2026 by Wesley

tough and accurate
Size: Single
tough and accurate
Reviewed in the United States on March 18, 2024 by david jones

Very good all purpose blade
Size: Single
Very good all purpose blade. I use for pvc pipe, wood, and some metal. I prefer the dewalt 24 tpi for metal. What makes dewalt better than all the rest with saw zaw blades in my opinion is that there are just as strong as its competitors but there are half as thickness. Which means your cuts are thinner and you cut less material. ... show more
Reviewed in the United States on September 7, 2015 by Louis Bucci

Very good and last long
Size: Single
Go thru screws and nails with ease. Great quality
Reviewed in the United States on March 11, 2021 by Kirkpatrick

A cut above the rest
Size: Single
Works as described
Reviewed in the United States on August 28, 2026 by gizmo

Good stuff.
Size: Single
Good stuff. Seems alright
Reviewed in the United States on August 16, 2017 by Vio-Tech

Quality!
Size: Single
Worked just as I expected. Quality blades as always.
Reviewed in the United States on October 19, 2016 by Amazon Customer

Five Stars
Size: Single
going to do some cutting
Reviewed in the United States on February 24, 2017 by R Mclaughlin
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