{"product_id":"rack-a-tiers-91720-co-pilot-arbor-attachment-hole-saw","title":"Rack-a-tiers 91720 Co-pilot Arbor Attachment Hole Saw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RACK-A-TIERS 91720 is an arbor attachment designed to work with hole saws, giving electricians and other trade professionals a more controlled and efficient way to drive hole saws through wood, metal, and other structural materials. The Co-Pilot arbor attachment connects a hole saw to a drill or driver, helping maintain alignment and reduce bit wander during the cut. This type of accessory is commonly used during rough-in work where multiple penetrations are needed in studs, joists, or panels.\u003c\/p\u003e\u003cp\u003eThe 91720 is suited for use in residential and light commercial electrical, plumbing, and HVAC rough-in applications. It is typically used by electricians running conduit or cable, plumbers boring through framing for supply and drain lines, and HVAC technicians cutting duct or equipment openings. The arbor attachment helps keep the hole saw centered and stable, which is especially useful when working in confined spaces or overhead.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eArbor attachment designed for use with hole saws\u003c\/li\u003e\n\u003cli\u003eHelps maintain alignment and reduce bit wander during cutting\u003c\/li\u003e\n\u003cli\u003eCompatible with standard drill and driver chucks\u003c\/li\u003e\n\u003cli\u003eUseful for rough-in penetrations in wood framing, metal, and similar materials\u003c\/li\u003e\n\u003cli\u003eCompact design suited for work in tight or overhead spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style accessory arbor attachment for use with standard hole saw assemblies in trade rough-in applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this arbor attachment is typically performed by licensed electricians, plumbers, or HVAC technicians during rough-in phases. Ensure the drill or driver is powered off and the chuck is fully released before attaching or removing the arbor. Follow all applicable NEC or local building code requirements when determining hole placement and sizing in structural members. Use appropriate eye and hand protection when operating hole saws.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Arbor Attachment for Hole Saw\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RACK-A-TIERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 91720\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RACK-A-TIERS","offers":[{"title":"Default Title","offer_id":68093767745842,"sku":"91720","price":37.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2935d50dab8b85f9a7321a69a3bfdcb7.jpg?v=1793238118","url":"https:\/\/voomisupply.com\/products\/rack-a-tiers-91720-co-pilot-arbor-attachment-hole-saw","provider":"Voomi Supply","version":"1.0","type":"link"}