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HOLE SAW 1-1/4" - 6" 3/8" HEX ARBOR FIT - Irwin

Part #: HN373003

The Irwin HN373003 Hole Saw Arbor is an essential component for professionals requiring precise and secure hole drilling. Designed to accommodate hole saws ranging from 1-1/4 inches to 6 inches, this arbor ensures stable operation for a variety of demanding applications. Its robust construction provides reliable performance, making it suitable for both automotive and industrial environments where efficiency and durability are paramount.

Key Features

  • Broad Compatibility: Engineered to fit a wide range of hole saw sizes, specifically from 1-1/4 inches up to 6 inches, offering versatility for various tasks.
  • Secure Hex Shank: Features a 3/8-inch hex shank that provides a positive, non-slip grip in drill chucks, enhancing safety and drilling accuracy.
  • Durable Construction: Manufactured by Irwin, a trusted name in professional tools, ensuring a professional-grade product built for longevity and consistent performance under heavy use.
  • Efficient Operation: Designed for quick and secure attachment of hole saws, minimizing downtime and increasing productivity for busy technicians and mechanics.

Applications

This Irwin hole saw arbor is ideal for a multitude of professional tasks. In automotive repair, it facilitates cutting clean holes for custom wiring, sensor installations, body modifications, or accessing tight spaces. For industrial professionals, it is suitable for electrical installations, plumbing work, HVAC system modifications, and general fabrication where precise hole cutting in various materials is required. Its wide compatibility makes it a valuable addition to any professional toolkit for wood, plastic, and metal applications.

Specifications

  • Manufacturer: Irwin
  • Model Number: HN373003
  • Arbor Type: 3/8" Hex Shank
  • Hole Saw Compatibility: 1-1/4" - 6"
Only 2 left in stock - order soon

$14.99

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  • Model: 444478
  • Shipping Weight: 0.39lbs
  • Manufacturers Part #: HN373003
  • Manufactured by: Irwin
  • Also Known As: HN373003

This product was added to our catalog on Sunday 31 May, 2026.

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