Hole saw DeWalt DT90301-QZ — 1 pc, for drilling with compatible drill drivers

DeWalt DT90301-QZ hole saw supplied as a single piece is designed to cut clean circular openings in a variety of common building materials when used with compatible drill drivers. The tool creates round holes for installation tasks such as fitting pipes, conduits, cable glands and other round fixtures. Its compact single‑pack format makes it suitable for both trade and DIY applications where a reliable, ready‑to‑use cutting accessory is required.

Advantages

The hole saw delivers a precise circular cut with minimal chipping when used correctly, reducing finish work after cutting. Constructed to provide consistent performance with compatible drill drivers, it offers straightforward mounting and removal on standard mandrels. Supplied as one unit, the tool is easy to store and transport, making it practical for workshop use and on‑site jobs where space and weight are considerations.

Suitable for

• Cutting round openings for pipes and conduit through wood, soft plastics and non‑abrasive materials
• Creating holes for electrical fittings, junction boxes and cable entry points
• General trade and DIY installation tasks requiring a single, portable cutting accessory

Key specifications

• Quantity: 1 piece
• Type: Bi‑metal hole saw designed for use with compatible drill drivers
• Typical materials: wood, soft plastics and other non‑abrasive building materials
• Mounting: compatible with standard hole saw mandrels and drill chucks
• Form factor: compact single‑pack accessory for portable use

How to use

Attach the hole saw to a compatible mandrel or arbour and secure it in the drill driver chuck according to the drill manufacturer’s instructions. Mark the center point of the required opening, position the pilot bit or centre punch if fitted, and start drilling at low speed to establish the cut. Increase speed gradually while maintaining steady pressure and keeping the drill perpendicular to the work surface. After cutting, reverse the drill or remove the arbor to extract the cut material plug and inspect the edge; deburr if necessary.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Select a drill driver with sufficient power and torque for the selected material, and avoid excessive feed force to prevent binding. For clean edges in fragile materials, test on a scrap piece first and use appropriate clamping to secure the workpiece.