Home /DeWalt /tools /DEWALT D180034 Bi-Metal Hole Saw, 2-1/2-in

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DEWALT D180034 Bi-Metal Hole Saw, 2-1/2-in

Name: DEWALT D180034 Bi-Metal Hole Saw, 2-1/2-in
Brand: DeWalt
SKU: WOR-TOO-841
Price: 10 USD
Availability: InStock
Rating: 4.5 (2 reviews)

4.5 (2)

$14.99 $10.00

A 2-1/2-inch bi-metal hole saw with double-tooth design for long life, cutting through 2x material in one pass.

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Pair withDEWALT D180038 Bi-Metal Hole Saw$10.00

Categories : tools

SKU : WOR-TOO-841

Description

The DEWALT D180034 Bi-Metal Hole Saw is built for fast, clean holes in wood, metal, and plastic. Its double-tooth design strengthens each tooth and keeps the edge sharp, while the thicker backing plates resist stripping. With a 2-1/2-inch diameter and deep-cut style, this saw can bore through a 2x4 in a single pass.

DEWALT D180034 Bi-Metal Hole Saw: Double-Tooth Durability

This hole saw is engineered for tradesmen who don't want to stop to replace cutting tools. The tooth geometry cuts aggressively, removing material fast with less pressure. The deep-cut design minimizes the need to stop and clear debris—especially useful when drilling through thick stock or studs.

2-1/2-Inch Size: Key Specifications

With a 2-1/2-inch cutting diameter, the D180034 creates holes large enough for conduit, pipe, and cable runs. It fits standard pin-type or threaded arbors with a 1/2-inch hex shank, and works with a variable-speed drill for best results.

Double-Tooth Geometry vs. Traditional Teeth

Each tooth in the double-tooth pattern has two cutting edges with a deeper gullet for easier chip evacuation. This reduces friction and heat buildup, so the saw lasts longer and produces burr-free edges in more materials.

Features

Double-tooth design strengthens the cutting edge and extends saw life.
Sharp tooth geometry cuts faster, reducing feed pressure.
Thick, hardened backing plate prevents thread stripping.
Deep-cut style drills through 2x lumber in one pass.
Model: D180034
Diameter: 2.5 in / 63.5 mm
Tooth Style: Double-tooth
Product Type: Bi-Metal Hole Saw
Backing Plate: Hardened steel
Cutting Depth: 1.92 in / 48.8 mm
Arbor Compatibility: Standard 1/2 in hex arbor
Seller: Workbench World
MPN: D180034

Product Details

Cutting Speeds for Best Results

Match drill speed to material: wood at 800–1,000 RPM, plastic at 500–700 RPM, metal at 300–500 RPM with cutting oil. Slow down as the pilot bit breaks through to avoid catching.

Arbor and Pilot Bit

For a clean start, use a sharp pilot bit and keep the drill perpendicular to the surface. The saw will follow the bit without wandering.

Frequently Asked Questions

What arbor do I need for the D180034?

It fits a standard 1/2-inch hex arbor. The saw has a 1/2-inch universal mount.

Can this hole saw cut through metal?

Yes, the bi-metal edge cuts through steel, aluminum, and other metals at slower speeds with cutting oil.

Is this the 2-1/2-inch size?

Yes, the DEWALT D180034 has a 2-1/2-inch cutting diameter.

Why does the double-tooth design help?

It distributes cutting pressure and creates a stronger tooth, which improves durability and prevents tooth breakage.

Customer Reviews

2

5.0

Sandra Lee

Verified

Cuts through 2x4

This hole saw cut through a 2x4 like butter. The teeth are sharp and it didn't splinter. Very impressed.

4.0

Hammer

Perfect holes

Perfect holes every time.

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DEWALT D180034 Bi-Metal Hole Saw, 2-1/2-in

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Description

DEWALT D180034 Bi-Metal Hole Saw: Double-Tooth Durability

2-1/2-Inch Size: Key Specifications

Double-Tooth Geometry vs. Traditional Teeth

Features

Cutting Speeds for Best Results

Arbor and Pilot Bit

Frequently Asked Questions

Customer Reviews

Sandra Lee

Cuts through 2x4

Hammer

Perfect holes

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30-Day Returns

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