{"product_id":"irwin-373003-hole-saw-mandrel-3-8-in-hex-shank-1-1-4-to-6-in","title":"Irwin 373003 Hole Saw Mandrel 3\/8 in Hex Shank 1-1\/4 to 6 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IRWIN 373003 is a hole saw mandrel designed to drive hole saws ranging from 1-1\/4 inches to 6 inches in diameter. The mandrel features a 3\/8 inch hex shank that seats securely in standard drill chucks, transferring torque to the saw without slippage. At 0.48 pounds, it is lightweight enough for extended overhead or side-wall drilling without adding fatigue. Electricians, plumbers, HVAC techs, and general contractors rely on this type of mandrel when boring large-diameter holes through wood, drywall, and light-gauge materials during rough-in and fixture installation.\u003c\/p\u003e\n\u003cp\u003eThis mandrel is suited for residential and light commercial trade work where a wide range of hole saw sizes must be run from a single driver. The 1-1\/4 to 6 inch compatibility range covers common trade applications including electrical box cutouts, plumbing stub-out holes, HVAC duct penetrations, and lockset bores. The 3\/8 inch hex shank fits standard 3\/8 inch and 1\/2 inch drill chucks commonly found on corded and cordless drills used in the field.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch hex shank for secure, no-slip engagement in standard drill chucks\u003c\/li\u003e\n  \u003cli\u003eAccepts hole saws from 1-1\/4 inches to 6 inches in diameter\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.48 pounds, reducing fatigue during extended use\u003c\/li\u003e\n  \u003cli\u003eWide size range covers most common trade boring applications in a single mandrel\u003c\/li\u003e\n  \u003cli\u003eSold individually — minimum order quantity of 5 units per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with hole saws measuring 1-1\/4 inches to 6 inches in diameter. Compatible with standard 3\/8 inch and 1\/2 inch drill chucks on corded and cordless drills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall the hole saw onto the mandrel arbor and tighten the setscrew firmly before use. Insert the 3\/8 inch hex shank into the drill chuck and tighten securely. Always wear eye protection and secure the workpiece before drilling. Follow applicable safety guidelines for the material being cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Size\u003c\/strong\u003e: 3\/8 inch hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Hole Saw Range\u003c\/strong\u003e: 1-1\/4 inches to 6 inches diameter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.48 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 024721016607\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: IRWIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 373003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51347985760562,"sku":"373003","price":87.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310499634.jpg?v=1782117104","url":"https:\/\/voomisupply.com\/products\/irwin-373003-hole-saw-mandrel-3-8-in-hex-shank-1-1-4-to-6-in","provider":"Voomi Supply","version":"1.0","type":"link"}