{"product_id":"hsb4125-malco®-4-1-8-102-mm-bi-metal-hole-saw","title":"HSB4125 - Malco® 4-1\/8\" (102 mm) Bi-Metal Hole Saw","description":"\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHSB4125 – Malco® 4‑1\/8\" (102 mm) Bi‑Metal Hole Saw\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"paragraph-in-scc-markdown-text ___1ngh792 ftgm304 f1iaxwol\"\u003eThe \u003cstrong\u003eMalco® HSB4125 4‑1\/8\" (102 mm) Bi‑Metal Hole Saw\u003c\/strong\u003e is engineered for clean, controlled cutting in larger‑diameter applications. Designed for HVAC, electrical, plumbing, and general construction professionals, it delivers smooth, accurate holes for duct penetrations, equipment clearances, and heavy‑duty rough‑ins.\u003c\/div\u003e\n\u003cdiv class=\"paragraph-in-scc-markdown-text ___1ngh792 ftgm304 f1iaxwol\"\u003eA \u003cstrong\u003ehigh‑speed steel cutting edge\u003c\/strong\u003e paired with a \u003cstrong\u003evariable tooth pitch\u003c\/strong\u003e allows the HSB4125 to cut efficiently through \u003cstrong\u003ewood, drywall, plastic, aluminum, and thin steel\u003c\/strong\u003e while minimizing vibration and chatter. This results in improved control, cleaner edges, and reduced operator fatigue during repetitive drilling.\u003c\/div\u003e\n\u003cdiv class=\"paragraph-in-scc-markdown-text ___1ngh792 ftgm304 f1iaxwol\"\u003eThe \u003cstrong\u003eflexible alloy body\u003c\/strong\u003e resists cracking and tooth stripping under demanding jobsite conditions, providing long‑term durability and dependable performance. Built for professional setups, this hole saw is \u003cstrong\u003ecompatible with Malco Quick Connect arbors and quick‑change pilot drills\u003c\/strong\u003e using a standard \u003cstrong\u003e5\/8‑18 thread\u003c\/strong\u003e, allowing for fast changeovers and efficient workflow.\u003c\/div\u003e\n\u003cdiv class=\"paragraph-in-scc-markdown-text ___1ngh792 ftgm304 f1iaxwol\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli class=\"___ccc16d0 fje8fi8 f1ng9h0j f1bwykku f18jd3zf\"\u003e4‑1\/8\" (102 mm) bi‑metal hole saw\u003c\/li\u003e\n\u003cli class=\"___ccc16d0 fje8fi8 f1ng9h0j f1bwykku f18jd3zf\"\u003eHigh‑speed steel cutting edge for extended life in metal\u003c\/li\u003e\n\u003cli class=\"___ccc16d0 fje8fi8 f1ng9h0j f1bwykku f18jd3zf\"\u003eVariable tooth pitch reduces vibration and chatter\u003c\/li\u003e\n\u003cli class=\"___ccc16d0 fje8fi8 f1ng9h0j f1bwykku f18jd3zf\"\u003eFlexible alloy body resists cracking and tooth stripping\u003c\/li\u003e\n\u003cli class=\"___ccc16d0 fje8fi8 f1ng9h0j f1bwykku f18jd3zf\"\u003eSmooth cutting action for clean, accurate holes\u003c\/li\u003e\n\u003cli class=\"___ccc16d0 fje8fi8 f1ng9h0j f1bwykku f18jd3zf\"\u003eIdeal for HVAC, electrical, plumbing, and sheet‑metal work\u003c\/li\u003e\n\u003cli class=\"___ccc16d0 fje8fi8 f1ng9h0j f1bwykku f18jd3zf\"\u003eCompatible with Malco Quick Connect arbors (5\/8‑18 thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Malco Tools Inc.","offers":[{"title":"Default Title","offer_id":49084434186492,"sku":"MAL-HSB4125","price":30.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/7042\/5340\/files\/BC_Upload_35bd7024-3fbe-4f8f-8428-d9354931c573.png?v=1778566750","url":"https:\/\/industrial-tools.ca\/products\/hsb4125-malco%c2%ae-4-1-8-102-mm-bi-metal-hole-saw","provider":"Industrial Tools","version":"1.0","type":"link"}