Irwin IRW10501814 Masonry Drill Bit 4.0 x 80mm | 10501814

Irwin IRW10501814 Masonry Drill Bit (4.0mm x 80mm) – Single Flute Carbide Tip

Irwin IRW10501814 is a masonry drill bit designed for fast, efficient drilling in brickwork, concrete and breeze block—ideal when you want to get holes done quickly with a cordless drill.

With a single flute for rapid dust removal and a carbide cutting tip for aggressive cutting action, this 4.0mm bit is a practical choice for everyday fixing and installation tasks.

Key Features

• Optimised for cordless drills: Designed to help deliver quick drilling performance when working away from mains power.
• Single flute design: Promotes rapid dust removal to reduce clogging and keep drilling moving.
• Pressed diamond-ground carbide tip: Provides an aggressive cutting action for efficient progress in masonry materials.
• Durable bit construction: Carbide tip design developed for extended service life compared to previous Irwin masonry drill bits.
• Chrome vanadium steel body: Built for strength and resistance to rupture under demanding drilling loads.

Specifications at a glance

Suitable applications

• Drilling fixing holes in brickwork, concrete and breeze block.
• Everyday installation tasks such as anchors, plugs and light fixings where a 4.0mm hole is required.
• General on-site and maintenance work, especially when using a cordless drill.