DeWALT D180001 9-Piece Bi-Metal Hole Saw Plumber Kit for Wood and Metal Fast Plug Ejection High Speed Steel Cutting Edge Long Life Deep Cut Design
SKU: 89459046943

DeWALT D180001 9-Piece Bi-Metal Hole Saw Plumber Kit for Wood and Metal Fast Plug Ejection High Speed Steel Cutting Edge Long Life Deep Cut Design

Sale price$69.56 Regular price$77.29
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Description

DeWALT D180001 9-Piece Bi-Metal Hole Saw Plumber Kit for Wood and Metal Fast Plug Ejection High Speed Steel Cutting Edge Long Life Deep Cut DesignDominate Jobsite Demands with the DeWALT 9 Piece Professional Bi Metal Plumbers Hole Saw Kit The DeWALT D180001 9 Piece Bi Metal Hole Saw Kit is a heavy duty solution engineered specifically for plumbers, mechanical contractors, and high production tradesmen. Featuring patented toothforms that optimize chip removal, these hole saws deliver up to 50% longer life than previous generations. The high speed steel cutting edge is designed for maximum

Dominate Jobsite Demands with the DeWALT 9-Piece Professional Bi-Metal Plumber’s Hole Saw Kit

The DeWALT D180001 9-Piece Bi-Metal Hole Saw Kit is a heavy-duty solution engineered specifically for plumbers, mechanical contractors, and high-production tradesmen. Featuring patented toothforms that optimize chip removal, these hole saws deliver up to 50% longer life than previous generations. The high-speed steel cutting edge is designed for maximum versatility, allowing you to slice through thick wood, metal, and plastic with clinical precision. With a deeper saw design, these bits are built to cut through standard 2-by material in a single pass, significantly reducing drilling time and increasing your overall efficiency on the jobsite. Made in the USA with global materials, this kit represents the pinnacle of DeWALT’s commitment to industrial durability and professional-grade performance.

Workflow efficiency is at the heart of the D180001 design. Each hole saw features a large, continuous slot that provides the necessary leverage for lightning-fast plug ejection and removal, preventing the downtime usually associated with stuck cores. This comprehensive set includes six essential hole saw sizes ranging from 3/4-inch to 2-1/4-inch, along with two heavy-duty mandrels—including a 7/16-inch quick-change mandrel for rapid tool-free bit swaps. Everything is housed in a rugged, impact-resistant carrying case that keeps your bits organized and protected during transport. Whether you are running pipe through floor joists or performing maintenance in a commercial facility, this bi-metal set provides the stability, speed, and long-term value required for mission-critical drilling tasks.

Key Features

  • Patented Toothform Technology: Optimized for efficient chip removal and provides 50% longer life compared to standard bi-metal saws.
  • Fast Plug Ejection: Large continuous side slots allow for easy leverage to pop out wood or metal plugs in seconds.
  • Extra-Deep Cut Design: Engineered with a deeper cup to clear standard 2-by dimensional lumber in a single, smooth pass.
  • High-Speed Steel (HSS) Edge: Industrial-grade cutting edge provides the versatility to drill through wood, metal, and PVC plastic.
  • Quick-Change Mandrel System: Includes both standard and quick-change mandrels for maximum compatibility with 3/8" and 1/2" drills.
  • Durable Jobsite Organization: Ships in a heavy-duty, blow-molded case designed to survive the rigors of professional transport.

What's Included

  • (1) 3/4" (19mm) Bi-Metal Hole Saw
  • (1) 7/8" (22mm) Bi-Metal Hole Saw
  • (1) 1-1/8" (29mm) Bi-Metal Hole Saw
  • (1) 1-1/2" (38mm) Bi-Metal Hole Saw
  • (1) 1-3/4" (44mm) Bi-Metal Hole Saw
  • (1) 2-1/4" (57mm) Bi-Metal Hole Saw
  • (1) 1/4" Mandrel (Fits 9/16" to 1-3/16")
  • (1) 7/16" Quick-Change Mandrel (Fits 1-1/4" to 6")
  • (1) Heavy-Duty Carrying Case

Specifications

Brand DeWALT
Model Number D180001
Material Bi-Metal (High Speed Steel Edge)
Piece Count 9-Piece Set
Assembled Weight 4.05 lbs.
Assembled Length 10.45 in.
Assembled Width 3.66 in.
Assembled Height 8.54 in.
Primary Applications Plumbing, Mechanical, Electrical
Country of Origin United States
Mandrel Sizes 1/4" and 7/16" Quick-Change
Barcode 028877345963

Pro-Tip: To extend the life of your bi-metal hole saws when cutting through metal pipe or steel plates, always use a slow, consistent RPM and apply a small amount of cutting oil. Lubrication significantly reduces heat friction, which prevents the HSS teeth from dulling prematurely and ensures a much smoother, cleaner finish.

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: 89459046943

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Awesome reviews
Bozeman, US
★★★★★ 5
Make sure you know the difference of high back vs mid back versions
Color: Brown, Size: Mid Back
I got a little confused by the reviews since they mix the high back version with the mid back. I thought the arm rests were adjustable and the back had some lean. Apparently only the high back version. That said, it is very nice. Its at least a hundred less than what you'd get at an office depot and it is generously sized and very supportive and comfortable. The assembly was relatively easy, instructions could have been a bit better. The piece connecting the seat and back doesn't sit flush with the mount that attached to the legs which is weird but it feels sturdy nonetheless. Overall it's very nice and the design is really cool, it looks like a 70s race car style seat. Exactly what I was looking for basically. I sort of wish I got the high back version for the adjustable arms and the ability to recline but it is a work chair for me mostly so I guess it doesn't need to lean back, even if it would be nice if it did.
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Reviewed in the United States on January 14, 2026
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Andre
Port Orchard, US
★★★★★ 5
Excellent product. Great value, detailed parts and labels, outstanding construction.
Color: Brown, Size: Mid Back
Outstanding Purchase. The desk chair far exceeded my requirements and expectations. The price was so far below other office chairs that I was concerned that it would be shoddy, uncomfortable, cheap looking and impossible to put together. Materials were top grade, instructions were precise and all parts were market for location with "front and back" labels. Not a screw was missing or misaligned. Since my desk and office are in the Master, really impressed with the color and design. Very comfortable with good back support ,adjustment ease and arm support.. Bravo to your team!!!
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Reviewed in the United States on February 20, 2026
H
Verified Purchase
H
New York, US
★★★★★ 5
Lovely and comfortable
Color: Brown, Size: Mid Back
Well made and easy to put together. I bought 2 and found them both to be well worth the money. You can tell the quality is there vs. other chairs I’ve bought online before.
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Reviewed in the United States on May 6, 2026
K
Verified Purchase
KCrowley
Phoenix, US
★★★★★ 4
Smooth!
Color: Brown, Size: Mid Back, Color: Brown, Size: Mid Back
Good value and looks pretty good. Faux leather feels like Naugahyde. Should be durable since that's what boat seat are made of. Could use a bit more lumbar support, but overall quite comfortable. Wider than I expected (so it must be designed for us Americans.) Casters are fantastic. Far superior to traditional plastic casters. Because these are made of rubber, they are dead quiet and smoooooth rolling across the flooring. Took about 30 minutes to assemble. Lots of parts but the pictorial instructions were clear. I'd give it five stars, but I wish it had a bit more height adjustment. We'll see how it holds up, but so far I'm pretty pleased.
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Reviewed in the United States on December 29, 2025
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Buman
West Palm Beach, US
★★★★★ 5
Very pleased with my purchase
Color: Brown, Size: Mid Back
Easy to put together - instructions are good - excellent quality and the chair is comfortable. Far from being flimsy it's a heavy chair which rolls perfectly as needed. You won't find that many good chairs (if any!) at this excellent price. As always the ultimate question is: would I buy it again? The answer is YES, definitively. Great purchase.
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Reviewed in the United States on May 23, 2026

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