IRWIN IRW10501940 7 Piece Cordless 4-12mm Multi-Purpose Drill Bit Set

Irwin IRW10501940 Cordless Multi‑Purpose Drill Bit Set (7 Piece), 4–12mm

Irwin IRW10501940 is a 7-piece multi-purpose drill bit set designed for cordless drilling, helping you tackle mixed-material jobs without constantly changing bits. Ideal for trades and DIY users, it’s a practical choice for general drilling work where you may move between common building materials during the same task.

With a size range from 4mm to 12mm, this Irwin set is built to cover everyday fixing and installation work. The IRW10501940 bits are designed for rotary drilling applications and are supplied as a convenient set.

Key Features

• Multi-purpose drilling: Suitable for a wide selection of materials for versatile day-to-day use.
• Four-facet ground carbide tip: Designed to help with accurate starts and reduced drilling pressure.
• Single-flute design: Helps provide space for dust removal during drilling.
• Optimised for cordless use: Designed for low RPM drilling with cordless drills.
• Useful size selection: Covers common diameters for fixings, plugs and general installation work.

Specifications at a glance

Suitable applications

• General maintenance and installation tasks where multiple common materials may be encountered.
• Low RPM drilling with cordless drills for everyday site and workshop use.
• Mixed-material drilling sequences (for example, drilling through timber into masonry in a single job).