SKU: 16383254988

DEWALT 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades 25-Pack for Heavy Duty Metal Pipe Conduit Angle Iron Fast Straight Cutting Sawzall DW4822B25

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Description

DEWALT 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades 25-Pack for Heavy Duty Metal Pipe Conduit Angle Iron Fast Straight Cutting Sawzall DW4822B25Dominate Heavy Duty Metal Applications: DEWALT 12 Inch 18 TPI Bi Metal Reciprocating Saw Blades Engineered for the rigorous demands of industrial jobsites, the DEWALT DW4822B25 12 Inch 18 TPI Reciprocating Saw Blade 25 Pack delivers unmatched speed and durability. Featuring a patented toothform, these blades optimize chip removal to provide fast, smooth cuts through the toughest metals, including heavy gauge pipe, conduit, and angle iron. Whether you

Dominate Heavy-Duty Metal Applications: DEWALT 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades

Engineered for the rigorous demands of industrial jobsites, the DEWALT DW4822B25 12-Inch 18 TPI Reciprocating Saw Blade 25-Pack delivers unmatched speed and durability. Featuring a patented toothform, these blades optimize chip removal to provide fast, smooth cuts through the toughest metals, including heavy-gauge pipe, conduit, and angle iron. Whether you are performing demolition work or precision plumbing and HVAC installs, these 12-inch blades provide the reach and strength necessary to maintain a straight path through thick materials. By lasting up to 50% longer than previous generations, this bulk pack ensures you stay productive on the job with fewer blade changes and maximum efficiency.

Built to survive the most punishing environments, these blades feature Bi-Metal construction that expertly combines a high-speed steel cutting edge with a flexible carbon steel backing. This unique design provides a long-lasting edge that resists dulling while remaining flexible enough to minimize blade breakage under stress. Proudly made in the USA with global materials, the DW4822B25 series is the professional’s choice for reliable material removal. The 18 TPI (Teeth Per Inch) configuration is perfectly balanced to provide a clean finish without sacrificing the aggressive cutting speed required for high-volume metal fabrication and demolition.

Key Features

  • Up To 50% Longer Life: Patented toothform optimizes chip removal for cooler, more efficient cutting.
  • High-Speed Bi-Metal Construction: Delivers a flexible blade body and a durable cutting edge to prevent snapping and premature wear.
  • 18 TPI Fine-Tooth Design: Optimized for cutting medium to heavy-gauge metals with a smooth, professional finish.
  • Extended 12-Inch Reach: Provides the necessary length for cutting large pipes, bundles of conduit, and deep-access demolition.
  • Fast Straight Cuts: Straight back design ensures maximum stability for accurate, consistent cuts in structural steel.
  • Bulk 25-Pack Value: Keeps your crew equipped and reduces the overall cost per cut on large-scale commercial projects.

What's Included

  • (25) DEWALT DW4822B25 12-Inch 18 TPI Bi-Metal Reciprocating Saw Blades

Specifications

Manufacturer DEWALT
Model Number DW4822B25
Blade Length 12 Inches
Teeth Per Inch (TPI) 18 TPI
Blade Material Bi-Metal
Blade Width 0.75 Inches
Blade Thickness 0.050 Inches
Back Design Straight Back
Primary Application Medium to Heavy Metal Cutting
Piece Count 25 Blades
Country of Origin USA with Global Materials
UPC / Barcode 028877338439

Pro-Tip: To maximize the life of your 18 TPI metal-cutting blades, maintain a steady, moderate speed and avoid using the "orbital" setting on your reciprocating saw when cutting metal. For thick iron or stainless steel, apply a small amount of cutting oil to the blade to reduce friction and heat, which prevents the teeth from "bluing" and preserves the temper of the bi-metal edge.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16383254988

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4.4 ★★★★★
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J
Jamie K.
Lake Worth, US
★★★★★ 5
Perfect for Adding Privacy to a Piano Studio
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
I Ordered the 2 Panel version which is way too big for my needs... that's on me. So keep in mind that the picture shows a fabric made for two panels only being used on one and hence it is not pulled tight; it would pull tight and not be so wrinkly if it was set up properly as two panels. The metal pools that make up the panels seem to be well made, stable, and of good quality. They were very easy to put together and they stand up tall with plenty of height. The appearance of it with the fabric on it isn't as elegant as it could be, but it still looks good enough. The material is plenty solid, not allowing light through it, and thereby making a solid barrier. I am using it to block the view out the studio door when a student is sitting at the piano to avoid distractions from the hallway. It will allow a student to enter the studio with our distracting the student who is at the piano.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Just Me
Houston, US
★★★★★ 5
Room Divider That Gives Instant “This Is a Separate Space Now” Energy
Size: 3 Panel 12FT W
The Siebwin 3 Panel Folding Privacy Screen is surprisingly effective at changing the feel of a room without requiring construction, commitment, or somebody yelling about load bearing walls. The 12 foot width gives a substantial amount of coverage, making it useful for creating privacy, dividing open areas, blocking visual clutter, or setting up temporary sections within larger rooms. This saved us a ton of time and money in our new studio and enabled us to create a kitchen and office in one room. The wider feet make a huge difference because flimsy room dividers that collapse every time someone exhales too aggressively are deeply annoying. This one feels more stable and grounded once positioned. The folding design makes it easy to move around or adjust depending on the space, and it folds down relatively compactly when not in use. It is basically the introvert curtain wall of dreams. The material has a clean, neutral look that blends well into different room styles without screaming “temporary office cubicle panic.” It works well for apartments, studios, shared spaces, dressing areas, or simply hiding the mountain of chaos you swear you are going to organize tomorrow. Practical, portable, and refreshingly easy to use without turning setup into a three hour emotional event.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Skeetre
Fort Morgan, US
★★★★★ 4
It's 2 panels holding 1 big privacy screen. Can't use as 2 separate 4' panels, but works great.
Size: 2 Panel 8FT W
This 2 panel privacy screen works well. Assembly was very straight forward, with easily labeled tubes. My son and I had it together in about 10 minutes, which was probably 3 minutes of me telling him to quit playing around and hand me the parts. It feels very sturdy, not likely to fall over or anything. The material fits well, with the Velcro being very strong. Measurements are all very accurate, with all pieces attaching properly. We have a similar privacy screen at work that we have to try and stretch out because the top and bottom Velcro doesn't fit quite right... this model does not have any issues though. The material is thin and light weight, but solid black so that you can't see anything through or behind it. I definitely think it's a great deal for the money. What I think would have given it 5 stars though, is if you had 2 totally separate 4' panels instead of 2 panels with one big screen. It really wouldn't cost any extra to make it so that the screen was in 2 pieces and you could use it as 2 separate panels instead of having to use it as one big panel. It says 2 panel folding privacy screens, but it's really one big one that folds in the middle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
S
Verified Purchase
Sami Jo
Draper, US
★★★★★ 5
Quick and pretty privacy screen
Color: Beige, Size: 4 Panel-67”
Relatively easy to assemble. Looks very nice at the nursing home of my friend and is sturdy. Unfortunately, aides place towels and sometimes clothes over it and it stands stable. The bamboo color is nice to look at. It is lightweight and can be moved easily!
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Reviewed in the United States on May 18, 2026
K
Verified Purchase
KMB
Alexandria, US
★★★★★ 5
Good height, versatile.
Color: Brown, Size: 4 Panel-67”
Well made, nice style. Best indoors since it tends to blow over if outside.
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Reviewed in the United States on April 26, 2026

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