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DEWALT Hole Saw: 7/8 in Saw Dia., 3 Teeth per Inch, 1 3/4 in Max. Cutting Dp - Multi-Material-Cutting Hole Saws without Arbor
DEWALTMulti-Material-Cutting Hole Saws without Arbor

DEWALT Hole Saw: 7/8 in Saw Dia., 3 Teeth per Inch, 1 3/4 in Max. Cutting Dp

The DEWALT DAH378 is a 7/8-inch diameter multi-material-cutting hole saw without arbor, featuring 3 teeth per inch and a 1/2"-20 thread size. It offers a maximum cutting depth of 1 3/4 inches. This DEWALT hole saw is…

SKU 3G-OTH-287751

Brand
DEWALT
Item
Hole Saw: 7/8 in Saw Dia., 3 Teeth per Inch, 1 3/4 in Max. Cutting Dp
Category
Multi-Material-Cutting Hole Saws without Arbor
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Technical Specifications

DEWALT
Manufacturer Part Number
DAH378
Thread Size
1/2"-20
Teeth Per Inch
3
Max. Cutting Dp
1 3/4 in
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DEWALT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DEWALT DAH378 is a 7/8-inch diameter multi-material-cutting hole saw without arbor, featuring 3 teeth per inch and a 1/2"-20 thread size. It offers a maximum cutting depth of 1 3/4 inches. This DEWALT hole saw is designed for cutting through various materials.

Frequently Asked Questions

What is the DEWALT DAH378 hole saw used for?

The DEWALT DAH378 hole saw is designed for cutting through multiple materials including wood, metal, and plastic. Its 7/8-inch diameter and 3 teeth per inch make it suitable for general-purpose cutting tasks in construction, plumbing, and electrical installations where clean, accurate holes are needed.

What are the specifications of the DEWALT DAH378 hole saw?

The DEWALT DAH378 has a 7/8-inch saw diameter, 3 teeth per inch, a maximum cutting depth of 1 3/4 inches, and a 1/2"-20 thread size. It is a multi-material-cutting hole saw without arbor, designed for use with compatible mandrels. The manufacturer part number is DAH378.

Where to buy DEWALT DAH378 hole saw worldwide?

3G Electric supplies the DEWALT DAH378 hole saw to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for this DEWALT hole saw.

How to install the DEWALT DAH378 hole saw?

To install the DEWALT DAH378, first ensure you have a compatible mandrel with a 1/2"-20 thread. Screw the hole saw onto the mandrel until hand-tight. Secure the mandrel in a drill chuck. Always wear safety glasses and follow standard power tool safety practices when cutting through materials.

Used in

Common applications for DEWALT
Concrete fastening — DEWALT powder-actuated gun 52019-PWR with 0.22 caliber charges for attaching metal tracks to concrete slabs.
Plumbing pipe cutting — DEWALT DWAIPCIR pipe cutter attachment for impact drivers, used to cut copper and PVC pipes up to 6 5/8 inches.
Drywall finishing — DEWALT DWV9180 dust extractor attachment for the 7800 sander, reducing airborne dust during sanding.
Electrical installation — DEWALT DAH4214 carbide-tipped hole saw for cutting 2 1/4-inch holes in wood for conduit or cable runs.
Workshop storage — DEWALT DXST4500 industrial storage rack for organizing power tools and accessories in maintenance facilities.
Pressure washer repair — DEWALT 5140198-05 pump assembly for replacing worn components in DXPW3025 pressure washers.

DEWALT Products

3G Electric supplies DEWALT multi-material-cutting hole saws without arbor. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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