DeWalt DAH180016 1 (25MM) Hole Saw
A 25 mm bi-metal hole saw cuts wood, metal and plastic with a deep profile for 2-by material in one pass and a large slot for fast plug ejection
- Size/Dimensions15"
- MaterialMetal
- Selling UnitClassic, 1, 1-hole saw
- Color/FinishMulticolour
- FeaturesClassic
- Item Count1, 1-hole saw, Classic
- Up to 50% longer life with patented tooth forms optimising chip removal
- Fast plug ejection via large continuous slot for easy removal
- Versatile drilling through wood, metal and plastic with high-speed steel edge
- Designed for thick materials with deeper saw cutting 2-by in one pass
- Made in the USA with global materials for reliable quality
Purpose & Audience
The DeWalt DAH180016 is a 25 mm bi-metal hole saw designed for electricians, plumbers and general contractors who need clean holes in wood, metal and plastic. Its deeper profile cuts through 2-by material in a single pass, reducing the time spent on repetitive drilling tasks.
Build Integration
The saw fits a standard 1-inch arbor, so it works with common quick-change systems already in most tool bags. A continuous side slot gives leverage for fast plug ejection, keeping the workflow moving without extra tools. At 15 inches overall length it reaches through studs and joists without requiring an extension.
Fit & Alternatives
Trade professionals who regularly drill large-diameter holes in mixed materials will benefit from the claimed 50 percent longer life versus the previous DeWalt generation. Users who only need occasional small-diameter holes in softwood, or who prefer carbide-tipped cutters for abrasive composites, should evaluate other options.
Highlights
- Up to 50% longer life with patented tooth forms optimising chip removal
- Fast plug ejection via large continuous slot for easy removal
- Versatile drilling through wood, metal and plastic with high-speed steel edge
- Designed for thick materials with deeper saw cutting 2-by in one pass
- Made in the USA with global materials for reliable quality
Specifications
| Brand | DeWalt |
|---|---|
| Model | DAH180016 |
| Size/Dimensions | 15" |
| Material | Metal |
| Selling Unit | Classic, 1, 1-hole saw |
| Color/Finish | Multicolour |
| Features | Classic |
| Item Count | 1, 1-hole saw, Classic |
| Commercial/Residential | Classic |
| Part Number | DAH180016 |
Questions about this item
How long does the 25mm hole saw last when cutting black pipe all day?
Patented tooth forms give up to 50% longer life versus the prior generation DeWalt bi-metal hole saws cutting black pipe
Does the 25mm saw get hot or bind during continuous drilling?
The continuous slot provides leverage for fast plug ejection, reducing heat buildup and binding during sustained use
What arbor or shank must I already have to run this 25mm hole saw?
The 1-inch arbor hole fits standard arbors with a 1-inch mounting diameter
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