{"product_id":"4-1-2-inch-114mm-bi-metal-hole-saw-with-arbor-heavy-duty-4-5-hole-cutter-for-metal-wood-plastic-smooth-cutting-edge-fast-chip-removal","title":"4-1\/2 Inch (114mm) Bi-Metal Hole Saw with Arbor, Heavy Duty 4.5 Hole Cutter for Metal, Wood \u0026 Plastic, Smooth Cutting Edge \u0026 Fast Chip Removal","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4.5 INCH (4-1\/2\", 114MM) DIAMETER – Perfect size for 4-inch conduit, electrical boxes, downlights, door locks, plumbing access, and HVAC ductwork. A commonly used size for residential and commercial projects\u003c\/li\u003e\n\u003cli\u003eHEAVY DUTY BI-METAL CONSTRUCTION – Hardened high-speed steel teeth welded to a flexible alloy steel body for exceptional durability and heat resistance. Cuts through stainless steel, mild steel, aluminum, wood, plastic, and drywall\u003c\/li\u003e\n\u003cli\u003eSMOOTH CUTTING EDGE – Precision-ground teeth with optimized geometry produce clean, burr-free holes with minimal tear-out. Professional finish requires little to no additional sanding or deburring\u003c\/li\u003e\n\u003cli\u003eFAST CHIP REMOVAL – Deep gullet design quickly evacuates chips and debris, preventing clogging and overheating. Allows continuous cutting for faster speeds and extended tool life\u003c\/li\u003e\n\u003cli\u003eCOMPLETE WITH ARBOR \u0026amp; PILOT BIT – Ready to use right out of the box. Includes high-quality arbor and pilot bit for accurate centering and wobble-free starts. Quick-change design for easy attachment and removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Augusta Warehouse","offers":[{"title":"Default Title","offer_id":50863914123321,"sku":"AW-B0FQNJZL9T","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/2846\/7001\/files\/51nsSGcpq2L._SL1500.jpg?v=1792481587","url":"https:\/\/augustawarehouse.com\/products\/4-1-2-inch-114mm-bi-metal-hole-saw-with-arbor-heavy-duty-4-5-hole-cutter-for-metal-wood-plastic-smooth-cutting-edge-fast-chip-removal","provider":"Augusta Warehouse","version":"1.0","type":"link"}