BI-METAL 3-1/2" HOLE SAW - Hanson

The Hanson 373312BX BI-METAL 3-1/2" Hole Saw is engineered for professional automotive and industrial applications requiring precise and durable cutting. This professional-grade tool combines advanced design with robust construction to deliver consistent performance and extended tool life in demanding work environments.

Key Features

• Efficient Chip Clearance: Variable depth gullets are designed to provide more efficient chip clearance, reducing heat buildup and preventing material binding for smoother, faster cuts.
• Reduced Noise and Improved Performance: The 4/6 variable pitch teeth configuration minimizes vibration and noise during operation, enhancing user comfort and ensuring cleaner, more efficient cutting through various materials.
• Strong, Long-Lasting Teeth: An electron beam weld securely fuses the cutting edge to the body, creating stronger, more durable teeth that resist breakage and wear under heavy use.
• Enhanced Toughness and Durability: Constructed with a bi-metal composition, this hole saw offers superior toughness and extended operational life, capable of handling a wide range of materials from metals to wood and plastics.

Applications

This 3-1/2" bi-metal hole saw is a versatile tool for professional technicians and mechanics across various industries. It is ideal for cutting clean, precise holes for installing aftermarket gauges, wiring harnesses, conduit, and pipework in vehicle chassis or industrial machinery. Its robust design is suitable for HVAC installations, electrical box cutouts, and general fabrication tasks in materials such as steel, aluminum, cast iron, wood, and plastic composites.