IRWIN INDUSTRIAL TOOL CO - ACH 373003 3/8 Hex Shank Adapter
This Irwin 373003 3/8" Hex Shank Adapter is engineered to fit hole saws from 1-1/4" to 6" diameter, delivering reliable performance for drill-mounted cutting tasks. The 3/8" hex shank ensures secure engagement with hand and corded drills, while the adapter body is designed for stable, concentric rotation to reduce wobble and improve cut quality. It is a compact, dependable accessory for professionals who use automotive power tools and general power tool applications.
Drills And Hole Saw Compatibility
The adapter is compatible with a wide range of drill chucks and quick-change hex systems. Its 3/8" hex drive provides positive retention in impact and standard drills, making it well suited for hole-sawing in sheet metal, wood, plastics, and light automotive panels. The fit range of 1-1/4" to 6" covers common hole saw sizes used in HVAC, electrical, and automotive service work.
Professional Power Tools And Heavy-Duty Automotive Use
Designed for professional power tools, this adapter supports heavy-duty automotive power tools and shop drills. Users will appreciate the robust interface between the hex shank and hole saw arbor, which minimizes slippage under load. The adapter is useful for installers and tradespeople who require dependable accessory performance on repeated cutting jobs.
Specifications And Applications
Key specifications include a 3/8" hex shank and compatibility with 1-1/4"-6" hole saw diameters. Typical applications include conduit and pipe penetrations, speaker mounts, and panel cutouts in vehicle interiors and bodywork. The adapter offers a straightforward solution to convert standard drills into effective hole-saw drivers without complex tooling changes.
For professionals seeking a durable hole saw adapter that integrates with existing drills and automotive power tools, the Irwin 373003 provides a compact, reliable option. Fast shipping.
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