DeWALT DT4580QZ 41mm Extreme Forstner Bit Fast, Clean Drilling in Wood

The DeWALT DT4580QZ 41mm Extreme Forstner Drill Bit is built for high-speed, clean hole-making in hardwood, softwood, MDF, chipboard, and plasterboard. With its self-feeding threaded tip and precision-ground triple cutting edges, this bit is ideal for creating flat-bottomed holes quickly and accurately. Whether you're fitting door hardware, drilling pipe access points, or working on cabinetry, this bit delivers fast and splinter-free performance every time.

Now available at Keans Claremorris, trusted by trades and DIYers across Ireland.

Key Features

Self-Feeding Threaded Pilot Tip
Automatically draws the bit into the material for quicker, more controlled drilling with less effort.

Triple Cutting Edge Design
Produces clean, flat-bottomed holes with minimal breakout ideal for visible joinery and finish work.

Anti-Slip 3-Flat Shank
Prevents rotation inside the chuck and delivers reliable torque transfer for safe, efficient operation.

Engineered for Extreme Performance
Made for use with powerful cordless and corded drills in a wide range of timber and sheet materials.

41mm Hole Size
Perfect for door hinges, large dowel holes, cable routing, and pipework access through panels or structural timber.

Technical Specifications

Why Buy from Keans Claremorris?

At Keans Claremorris, we provide precision-engineered tools trusted by professionals and DIYers throughout Ireland. With quality you can count on, expert product advice, and fast nationwide delivery, we make sure you're equipped for every job.

Order the DeWALT DT4580QZ Forstner Bit Today

Get fast, clean, professional results with the 41mm DeWALT Extreme Forstner Drill Bit available online or in-store from Keans Claremorris.

Keans Claremorris Powering Your Everyday.