{"product_id":"bosch-5-in-bi-metal-hole-saw-hbt500-m42-alloy-fast-cutting-easy-plug-removal","title":"Bosch 5 in. Bi-Metal Hole Saw HBT500 — M42 Alloy, Fast Cutting \u0026 Easy Plug Removal","description":"\u003cp\u003e\u003cstrong\u003eBosch HBT500 is a 5-inch bi-metal hole saw made from enhanced M42 alloy for longer life, faster cutting, and easier plug removal across wood, metal and drywall.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Bosch HBT500 combines an 8% cobalt M42 alloy, a triangle slot pattern and Progressor tooth geometry to deliver cleaner holes and extended service life in tough applications. Built with reinforced shoulders and a deeper cup, this 5\" hole saw is designed to perform reliably on construction and renovation jobs where speed, durability, and compatibility with standard arbors matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Bosch HBT500 handle different materials?\u003c\/h3\u003e\n\u003cp\u003eThe HBT500 is engineered to cut through wood, metal, plastic and drywall by using a high-strength M42 alloy with cobalt and alternating tooth sizes. It balances aggressive cutting with heat resistance so you get cleaner edges and fewer bind-ups across common jobsite materials.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced M42 alloy (8% cobalt) resists heat for longer tool life.\u003c\/li\u003e\n\u003cli\u003eProgressor tooth design alternates tooth sizes to speed up cutting and reduce burrs.\u003c\/li\u003e\n\u003cli\u003eDeeper cup lets you bore through thicker panels in one pass.\u003c\/li\u003e\n\u003cli\u003eWorks on wood framing, sheet metal, conduit, PVC and drywall.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features make plug removal and longevity better?\u003c\/h3\u003e\n\u003cp\u003eBosch created a triangle slot system to make ejecting the cut plug quicker and to improve airflow around the cup, reducing heat buildup. Reinforced shoulders add structural strength so the saw resists deformation during heavy use and maintains performance over time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTriangle slot design eases plug extraction and reduces heat at the cut face.\u003c\/li\u003e\n\u003cli\u003eReinforced shoulder increases durability under load.\u003c\/li\u003e\n\u003cli\u003eDeeper cup decreases the need for multiple passes, lowering wear.\u003c\/li\u003e\n\u003cli\u003eM42 alloy yields roughly 20% more life versus lower-grade bi-metal saws.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this hole saw fit my drill and accessories?\u003c\/h3\u003e\n\u003cp\u003eThe HBT500 accepts standard arbors and pairs well with Bosch spinlock universal arbors or other compatible arbors for quick arbor changes. Its design works with common drill platforms used by professionals and serious DIYers, giving flexibility for different setups on the jobsite.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with standard arbors; spinlock universal arbor recommended (sold separately).\u003c\/li\u003e\n\u003cli\u003eDesigned for use with corded and cordless drills that accept hole saw arbors.\u003c\/li\u003e\n\u003cli\u003eEasy to pair with pilot bits and arbor systems for clean starts and accurate holes.\u003c\/li\u003e\n\u003cli\u003eRobust construction reduces wobble when used with quality arbors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I choose this 5\" size over smaller hole saws?\u003c\/h3\u003e\n\u003cp\u003eA 5-inch hole saw is ideal for larger penetrations like fixture openings, large conduit, venting ports and bulkhead passages where a single clean hole is required. The deeper cup and reinforced build let you tackle thicker materials or multi-layer assemblies without switching tooling as often.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBest for large-diameter openings in cabinets, HVAC ducts and bulkheads.\u003c\/li\u003e\n\u003cli\u003eEfficient for through-cabinet routing and wide conduit or pipe access.\u003c\/li\u003e\n\u003cli\u003eReduces need for follow-up enlarging or multiple cuts.\u003c\/li\u003e\n\u003cli\u003eGood choice when material thickness exceeds shallow-cup saw capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Bosch HBT500 5\" Bi-Metal M42 hole saw is aimed at professional contractors, tradespeople and advanced DIYers who need a reliable large-diameter cutter that stands up to repeated use. If you work with mixed materials, require fast plug removal, and want a longer-lasting bi-metal solution compatible with standard arbors, this saw is designed to deliver the durability and cutting performance your projects demand.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the HBT500 compatible with standard arbors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The HBT500 works with standard hole saw arbors and pairs well with Bosch spinlock universal arbors (sold separately).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials can this 5\" hole saw cut?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It cuts wood, metal, plastic and drywall, thanks to M42 cobalt alloy and Progressor tooth geometry.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52912823927096,"sku":"B09WYX9FTY","price":104.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/bosch-hbt500-front-view.jpg?v=1788637164","url":"https:\/\/kelorix.ca\/products\/bosch-5-in-bi-metal-hole-saw-hbt500-m42-alloy-fast-cutting-easy-plug-removal","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}