14mm Drill Bits

Achieve professional, precise results on heavy-duty projects with our selection of 14mm drill bits. Built to deliver clean, accurate holes, these robust bits drive through tough materials quickly while resisting wear and tear during intensive use. Whether you are boring large holes for heavy-duty masonry anchors, routing thick cables and pipes, or tackling substantial metalwork, having the exact diameter bit in your toolbag maximises efficiency and prevents frustrating on-site delays.

Choose from a comprehensive selection of high-performance profiles designed to handle your specific tasks. Our range includes heavy-duty SDS plus and SDS max masonry bits for powering into dense concrete and brickwork, as well as reduced-shank blacksmith bits and HSS options for boring large 14mm holes into steel. We also supply aggressive tri-flute and flat wood bits for rapid timber clearance. Secure reliable results with trade-quality stock from trusted brands like Bosch, DeWalt, and Toolpak.

Frequently Asked Questions | FAQs

What is a 14mm Blacksmith drill bit used for?

Blacksmith drill bits (also known as reduced shank drill bits) feature a 14mm cutting head with a smaller base (often 10mm or 13mm). This design allows you to drill large-diameter holes into steel, iron, and other tough metals using a standard drill chuck, meaning you won't need to upgrade your power tool for a heavy-duty task.

Can I use a 14mm drill bit for masonry anchors?

Yes, a 14mm masonry or SDS drill bit is frequently used to bore holes for large, heavy-duty wall plugs and sleeve anchors. When working with dense structural materials like concrete, brick, or blockwork, using an SDS Plus or SDS Max 14mm bit alongside a rotary hammer drill will provide the fastest, cleanest, and most secure results.

What is a Tri-Flute wood drill bit?

A tri-flute wood drill bit features three cutting edges and flutes, specifically designed for rapid drilling and fast waste removal in timber. A 14mm tri-flute bit is perfect for roughing out deep, clean clearance holes for plumbing pipes or electrical cables with minimal splintering or jamming.