{"product_id":"artu-2-1-2-in-carbide-grit-2-6-in-l-x-3-8-in-d-hole-saw-arbor","title":"ARTU 2-1\/2 in. Carbide Grit 2.6 in. L X 3\/8 in. D Hole Saw Arbor","description":"\u003cdiv\u003e\n\u003cp\u003eThe ARTU 2-1\/2 in. Carbide Grit 2.6 in. L X 3\/8 in. D Hole Saw Arbor is engineered to power through tough materials with precision and speed. With a carbide grit edge and a quick-change system, this arbor delivers reliable performance when you need clean, accurate openings without constant tool changes.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCarbide Grit Edge\u003c\/strong\u003e: a robust cutting surface designed for aggressive material removal and extended wear life, ideal for hard substrates where traditional teeth dull quickly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2.6 in. Overall Length\u003c\/strong\u003e and \u003cstrong\u003e2-1\/2 in. Diameter\u003c\/strong\u003e hole saw capability with a \u003cstrong\u003e3\/8 in. shank\u003c\/strong\u003e to fit standard chucks and arbors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuick-Change System\u003c\/strong\u003e: swap cutters in seconds, minimizing downtime on demanding jobs and keeping you productive.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArbor Included\u003c\/strong\u003e: ready-to-use out of the box—no separate components needed for immediate drilling projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, Fits Real-World Use\u003c\/strong\u003e: built for repeated use in workshop or on-site environments, providing dependable performance under pressure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cp\u003ePerfect for professional contractors, tile installers, electricians, and experienced DIY enthusiasts who routinely tackle large-diameter holes in tough materials. If your project involves ceramic tile, porcelain, reinforced plastics, or other hard substrates, this arbor helps you achieve clean edges and accurate sizing with less effort.\u003c\/p\u003e \u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eReliable hole cutting starts with a solid arbor. The ARTU carbide grit design reduces bit wear and minimizes heat buildup, helping you maintain control and finish quality from start to finish. The integrated quick-change system keeps work flowing smoothly, so you spend less time changing tools and more time delivering precise results.\u003c\/p\u003e \u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse steady feed pressure and let the carbide grit do the work—avoid excessive force that can dull the edge.\u003c\/li\u003e \u003cli\u003eKeep the work surface cool by drilling slowly at first, then increase speed as the material clears.\u003c\/li\u003e \u003cli\u003ePair this arbor with compatible 2-1\/2 in. hole saws to ensure optimal balance and cutting performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your toolkit with the ARTU 2-1\/2 in. Carbide Grit hole saw arbor and experience quicker, cleaner openings on tough materials—every job, every time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Artu","offers":[{"title":"Default Title","offer_id":52176683008274,"sku":"2498350","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2498350_A.eps_High.jpg?v=1775591176","url":"https:\/\/nationalhardwaregroup.com\/products\/artu-2-1-2-in-carbide-grit-2-6-in-l-x-3-8-in-d-hole-saw-arbor","provider":"National Hardware Group","version":"1.0","type":"link"}