Irwin 5026003 Carbide-tipped Spiral Drill Bit 1/4 Inch

Product Description

The IRWIN 5026003 is a 1/4-inch carbide-tipped regular spiral drill bit designed for demanding drilling applications in hard materials. Built on a high-speed steel body with a carbide-tipped cutting edge, this bit delivers the edge retention needed when working through masonry, hardened steel, or abrasive composites. The overall length is 4 inches, and the 118-degree drill point angle suits general-purpose drilling across a wide range of substrates. Right-hand cutting direction is standard for conventional drill operation. This bit is sold individually and is a fit for trade professionals who need a reliable, purpose-built cutting tool on the job.

This drill bit is suited for use in construction, mechanical, electrical, and plumbing trades where drilling through tough or layered materials is a routine task. The carbide tip holds up under the heat and friction generated when boring through hard substrates, reducing the need for frequent bit changes during production work. At 4 inches OAL, it provides enough reach for standard-depth holes without excessive deflection. Ideal for use with hand-held drills or drill presses in residential and light commercial settings.

Key Features

• Carbide-tipped cutting edge for extended wear life in hard and abrasive materials
• High-speed steel body provides flexibility and resistance to breakage under load
• 118-degree drill point angle for general-purpose entry and centering
• Right-hand cutting direction compatible with standard drill chucks
• Regular spiral flute geometry promotes chip clearing during drilling
• 4-inch overall length suits typical through-hole and moderate-depth applications

Compatibility

Designed as a general-purpose 1/4-inch carbide-tipped drill bit compatible with standard 3-jaw chucks and keyed drill chucks accepting 1/4-inch shank tooling.

Installation Notes

This bit should be installed by securing the shank firmly in a properly sized drill chuck before operation. Always ensure the workpiece is clamped or otherwise secured before drilling. Wear appropriate eye protection and follow applicable workplace safety standards. Inspect the carbide tip for chips or damage before each use and replace the bit if the cutting edge is compromised.