{"product_id":"starrett-65619-hole-saw-1-3-8-in-carbide-tipped","title":"Starrett 65619 Hole Saw 1-3\/8 in Carbide Tipped","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 65619 is a carbide-tipped hole saw designed for cutting clean, round openings through a range of tough materials. With a 1-3\/8 inch saw diameter and a 1-5\/8 inch cutting depth, this saw handles moderate-depth cuts in fiberglass, MDF, plaster, Formica, masonry brick, and suspended flooring. The toothed cutting edge and constant pitch pattern work together to maintain steady cutting action and reduce grabbing. It is used by HVAC technicians, plumbers, and electricians when routing pipe, conduit, or wire through finished and unfinished building materials.\u003c\/p\u003e\u003cp\u003eThis hole saw is suited for trade applications where a consistent, repeatable hole diameter is required across varied substrate types. At 1-3\/8 inch diameter, it aligns with common 1-inch pipe penetration requirements in residential and light commercial construction. Its carbide-tipped construction extends service life in abrasive materials such as masonry brick and fiberglass insulation board where standard bi-metal saws wear quickly. It ships individually and is intended for single-use or low-volume trade work where a dedicated arbored saw is not required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-3\/8 inch saw diameter for 1-inch pipe size compatibility\u003c\/li\u003e\n\u003cli\u003e1-5\/8 inch cutting depth handles standard wall and floor thicknesses\u003c\/li\u003e\n\u003cli\u003eCarbide-tipped construction for extended life in abrasive materials\u003c\/li\u003e\n\u003cli\u003eToothed cutting edge with constant pitch pattern for smooth, consistent cuts\u003c\/li\u003e\n\u003cli\u003eNon-arbored design for use with a compatible separate arbor\u003c\/li\u003e\n\u003cli\u003eCompatible with fiberglass, Formica, masonry brick, MDF, plaster, and suspended floor materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eRated for use in fiberglass, Formica, masonry brick, MDF, plaster, and suspended floor applications. Compatible with 1-inch pipe size penetration requirements. Non-arbored — requires a separately sourced arbor for drill chuck mounting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed plumbers, HVAC technicians, or electricians during rough-in or retrofit work. Always disconnect power and verify that no energized wiring, pressurized lines, or structural members are present behind the work surface before cutting. Use a compatible arbor with a pilot bit to keep the saw centered and prevent walking on hard surfaces. Eye protection and dust control measures are recommended when cutting masonry or fiberglass materials.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaw Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Depth\u003c\/strong\u003e: 1-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaw Material\u003c\/strong\u003e: Carbide Tipped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Toothed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Pattern\u003c\/strong\u003e: Constant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size Compatibility\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbored\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Fiberglass, Formica, Masonry Brick, MDF, Plaster, Suspended Floor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112826\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STARRETT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 65619\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51538982469938,"sku":"65619","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5207abac647a2ee13b5f30e99b4c860.jpg?v=1785831718","url":"https:\/\/voomisupply.com\/products\/starrett-65619-hole-saw-1-3-8-in-carbide-tipped","provider":"Voomi Supply","version":"1.0","type":"link"}