Irwin 10501921 Cordless Multi-Purpose Drill Bit 4.0 x 80mm

The Irwin Cordless Multi-Purpose Drill Bit is a twist drill bit designed for drilling into a wide range of materials. It features a cylindrical shank for a secure grip and precise control, suitable for brick, glass, lightweight concrete, marble, metal sheets, and wood. It is intended for cordless, low-speed drilling and includes a four-facet ground carbide tip aimed at improving centering and reducing drilling pressure. The bit measures 80 mm in length with a 4 mm diameter and a 41 mm flute length, and is compatible with standard drills and drill chucks. It is designed to deliver efficiency for various drilling tasks, offering good performance across different materials.

Key features

This cordless multi-purpose drill bit is designed for low-speed drilling across a wide range of materials. It has a cylindrical shank for secure grip and precise control, a 4 mm bit diameter, an 80 mm overall length, and a 41 mm flute length. The four-facet ground carbide tip assists with centering and lowers drilling pressure, supporting drilling through wood into brickwork and other combined material work. It also provides around 10% more battery life per charge when used with compatible cordless drills.

Technical specifications

• Shank diameter: 4 mm
• Bit diameter: 4 mm
• Length: 80 mm
• Flute length: 41 mm
• Shank shape: Cylindrical
• Tip: four-facet ground carbide tip