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DeWalt DAH180016 25mm metal hole saw, multicolour finish, 15 inch length

DeWalt DAH180016 1 (25MM) Hole Saw

SKU CH-Y3CT-NV0X7

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

  • Commercial or home useClassic
  • Size or dimensions15 in (38.1 cm)
  • Main materialMetal
  • Sold asClassic, 1, 1-hole saw
  • Color and finishMulticolour
  • Key featuresClassic
  • 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.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 68% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDeWalt
Model nameDAH180016
Part numberDAH180016
Color and finishMulticolour
Size & build
Size or dimensions15 in (38.1 cm)
Main materialMetal
In the box
Number of items1, 1-hole saw, Classic
More details
Commercial or home useClassic

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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