{"product_id":"ck-40mm-bi-metal-holesaw-for-metal-wood-and-plastic-diameter-cutting-tool-for-professionals-and-diy-projects","title":"CK 40mm Bi Metal Holesaw For Metal Wood And Plastic Diameter Cutting Tool For Professionals And DIY Projects","description":"\u003cdiv\u003e\n\u003cp\u003e\nCK 40mm Bi Metal Holesaw is a versatile cutting tool designed for professionals and DIYers who need clean, reliable 40mm holes across metal, wood, and plastic projects.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 40 mm diameter holesaw for larger openings in metal panels, cabinetry, and projects that require a precise 40mm cut.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Bi-Metal teeth paired with a tough alloy steel body deliver longer service life and resistance to tooth wear under demanding cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial compatibility\u003c\/b\u003e: Effective when cutting through metal (e.g., mild steel, aluminum) as well as wood and plastics when used with appropriate speed and feeding technique.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArbor compatibility\u003c\/b\u003e: Designed for use with standard hole saw arbors and power drills, enabling quick setup and interchangeable use across many projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCut quality\u003c\/b\u003e: Precision-ground teeth provide stable, true-centre holes and cleaner edges with proper backing and steady feeding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability and reliability\u003c\/b\u003e: Heat-resistant bi-metal construction maintains edge sharpness, reducing cost per hole on busy job sites.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWhether you're installing vents, cable pass-throughs, or cabinetry hardware, the CK 40mm Bi Metal Holesaw offers a practical, durable solution. It’s ideal for electricians, metalworkers, woodworkers, and DIY enthusiasts who want a single, dependable tool for larger openings. For best results, use a pilot bit to guide the saw, lubricate when cutting metal, and operate at the recommended drill speeds to control heat and extend life.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CK","offers":[{"title":"Default Title","offer_id":53423109275975,"sku":"424011","price":17.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/1156\/5895\/files\/f20d748d-cktools_424011.webp?v=1772219151","url":"https:\/\/electricallighting.co.uk\/products\/ck-40mm-bi-metal-holesaw-for-metal-wood-and-plastic-diameter-cutting-tool-for-professionals-and-diy-projects","provider":"Electrical Lighting ","version":"1.0","type":"link"}