Irwin 373000 Pilot Drill Bit for Hole Saw Mandrels

Product Description

The IRWIN 373000 is a pilot drill bit designed to work with hole saw mandrels in drilling applications. The pilot bit guides the hole saw during cutting, keeping the cut centered and reducing walking on the work surface. It is compatible with all IRWIN hole saw mandrels, making it a direct-fit replacement or spare for trade professionals who rely on IRWIN hole saw systems. At 0.08 pounds, the bit is lightweight and easy to handle. Electricians, plumbers, and HVAC technicians regularly use pilot drill bits when boring through framing, panels, and structural materials during rough-in work.

This pilot drill bit is suited for use in residential and light commercial applications where IRWIN hole saw mandrels are in service. It is commonly used when the existing pilot bit is worn, lost, or damaged and a replacement is needed to restore the hole saw assembly to working condition. The bit is sold individually and is appropriate for any trade professional who uses IRWIN hole saw systems on the job.

Key Features

• Fits all IRWIN hole saw mandrels for broad compatibility within the IRWIN system
• Centers the hole saw during cutting to reduce bit walking and improve accuracy
• Lightweight at 0.08 pounds for easy handling and transport
• Sold individually as a direct replacement for worn or lost pilot bits

Compatibility

Compatible with all IRWIN hole saw mandrels per manufacturer specification.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with rotary cutting tools and hole saw assemblies. Before installing or replacing the pilot bit, ensure the drill or driver is powered off and the battery or power source is disconnected. Secure the pilot bit fully into the mandrel chuck according to the mandrel manufacturer's instructions before operating. Follow all applicable site safety requirements when drilling through structural or energized assemblies.

Technical Specifications

• Weight: 0.08 pounds
• Unit of Measure: Each

Standard Information

• Brand: IRWIN
• Manufacturer Part Number: 373000