{"product_id":"door-lock-installation-kit-bi-metal-608781936121","title":"Door Lock Installation Kit, Bi-Metal","description":"\u003cp\u003eBoring a door for a lockset or deadbolt takes two intersecting holes: a large cross bore through the face of the door and a smaller edge bore through the stile into it. This kit gathers the cutters and the hardware that drives them so the prep can be done on site with an ordinary drill rather than a shop setup.\u003c\/p\u003e\n\u003cp\u003eThe cutting elements are bi-metal, meaning high-speed steel teeth joined to a tougher alloy steel body. That construction holds an edge in wood, engineered cores and laminates, and survives contact with the thin sheet metal found in metal-clad and hollow metal doors, where plain carbon steel teeth dull quickly. The saws mount on a mandrel with a pilot bit that starts the cut on centre and keeps the saw from walking across the door face.\u003c\/p\u003e\n\u003cp\u003eSold as a single kit in a case or carrier, it is the standard approach for hanging new hardware on unprepped slab doors and for retrofit work where existing bores need to be enlarged or a second bore added.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBi-metal cutting edges: high-speed steel teeth welded to an alloy steel body for edge retention in wood and thin metal\u003c\/li\u003e\n\u003cli\u003eMatched cutters for both the cross bore through the door face and the smaller edge bore for the latch\u003c\/li\u003e\n\u003cli\u003eMandrel with a pilot drill centres each cut and prevents the saw from walking on the door face\u003c\/li\u003e\n\u003cli\u003eRuns in a standard corded or cordless drill; no dedicated boring machine required\u003c\/li\u003e\n\u003cli\u003eCuts hollow-core, solid-core, composite and metal-clad doors\u003c\/li\u003e\n\u003cli\u003eComponents stay together as a set, so the cutters, arbor and pilot are not sourced separately on the job\u003c\/li\u003e\n\u003cli\u003eSupplied as a single kit, one per unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoring unprepped slab doors for knob or lever locksets\u003c\/li\u003e\n\u003cli\u003eAdding a deadbolt above an existing entry lockset\u003c\/li\u003e\n\u003cli\u003eRetrofitting or upgrading door hardware in occupied buildings\u003c\/li\u003e\n\u003cli\u003eTurnover and punch-list work on rental and multifamily units\u003c\/li\u003e\n\u003cli\u003eField prep of interior passage and privacy doors\u003c\/li\u003e\n\u003cli\u003eEnlarging or relocating bores when hardware backset or trim size changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Door lock installation kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Material:\u003c\/strong\u003e Bi-metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Door hardware \/ installation tooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended Use:\u003c\/strong\u003e Boring doors for locksets and deadbolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e Handheld drill (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As:\u003c\/strong\u003e Each (kit)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARCH Building Supply","offers":[{"title":"Default Title","offer_id":55112694726995,"sku":"608781936121","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/7743\/4195\/files\/door-lock-installation-kit-bi-metal-608781936121.webp?v=1790734502","url":"https:\/\/arch-9365.myshopify.com\/zh\/products\/door-lock-installation-kit-bi-metal-608781936121","provider":"ARCH","version":"1.0","type":"link"}