{"product_id":"hychika-5pcs-multi-functional-saw-blade-set","title":"HYCHIKA 5-Piece Diamond Cutting \u0026 Grinding Disc Set — 4.5\" for Automotive Body, Exhaust \u0026 Chassis Work","description":"\u003ch2\u003eThe Disc Set Professional Auto Technicians Reach for First.\u003c\/h2\u003e\n\u003cp\u003eWhen a rusted bolt won’t budge, a body panel needs a clean cut, or an exhaust section has to come off fast — you don’t have time to swap tools. The HYCHIKA 5-Piece Diamond Disc Set gives you two cutting discs for aggressive metal removal and three grinding discs for precision surface finishing, all in one 4.5\" set that mounts on any standard angle grinder. Vacuum brazed diamond construction means they cut faster, last longer, and stay sharper than standard abrasive wheels.\u003c\/p\u003e\n\u003ch3\u003eBuilt for These Automotive Jobs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody panel repair \u0026amp; replacement\u003c\/strong\u003e — make precise cuts through rusted or damaged steel panels for clean replacement sections that weld flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust system work\u003c\/strong\u003e — cut through exhaust pipes, mufflers, and headers cleanly for welding or bolt-on replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u0026amp; chassis fabrication\u003c\/strong\u003e — trim old brackets, remove worn mounting points, and prep chassis sections for new welds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeized fastener removal\u003c\/strong\u003e — when a rusted bolt or nut won’t turn, cutting it off is faster and safer than stripping it with a wrench\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial \u0026amp; fabrication use\u003c\/strong\u003e — equally effective on steel pipe, angle iron, metal sheet, and structural components in workshop or on-site\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2 Functions. Colour-Coded. No Confusion.\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🔴 \u003cstrong\u003eRed Cutting Discs (2pcs)\u003c\/strong\u003e — vacuum brazed diamond edge bites through steel, cast iron, stainless, and hard alloys. High-strength base resists flex and blade wander for a straight, controlled cut.\u003c\/li\u003e\n\u003cli\u003e🟢 \u003cstrong\u003eGreen Grinding Discs (3pcs)\u003c\/strong\u003e — ultra-thin porous surface (approx. 0.05\") for weld seam grinding, surface dressing, and burr removal. Low vibration for precise control and a smooth finish ready for paint or welding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Diamond Over Standard Abrasive Wheels?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eVacuum brazing locks diamond particles in place\u003c\/strong\u003e — consistent cut quality from first use to last, far outlasting standard bonded abrasive discs\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eUniversal 4.5\" (115mm) fit, 22.23mm centre hole\u003c\/strong\u003e — mounts on virtually all angle grinders used in professional automotive and fabrication shops\u003c\/li\u003e\n\u003cli\u003e🎨 \u003cstrong\u003eRed = cut, Green = grind\u003c\/strong\u003e — grab the right disc instantly in a busy shop without reading labels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Pieces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5pcs (2 cutting + 3 grinding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisc Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 inches (115mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCentre Hole\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22.23mm (universal fit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVacuum brazed diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrinding Disc Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.05\" (ultra-thin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 4.5\" angle grinders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2× Red Diamond Cutting Discs (4.5\")\u003c\/li\u003e\n\u003cli\u003e3× Green Diamond Grinding Discs (4.5\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can these cut through exhaust pipe and muffler steel?\u003c\/strong\u003e\u003cbr\u003eA: Yes — the red cutting discs are designed for steel, cast iron, and hard alloys including automotive exhaust components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these suitable for cutting rusted-out body panels?\u003c\/strong\u003e\u003cbr\u003eA: Yes — the diamond cutting edge handles both fresh and heavily corroded steel, making clean cuts even through surface rust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will these fit my shop angle grinder?\u003c\/strong\u003e\u003cbr\u003eA: The 4.5\" (115mm) size with 22.23mm centre hole fits virtually all standard angle grinders used in professional automotive and fabrication applications.\u003c\/p\u003e","brand":"Hychika","offers":[{"title":"Default Title","offer_id":51478006366372,"sku":"E0228","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/2351\/2228\/files\/HYCHIKA-5PCSMulti-functionalSaw-Blade-Set_2.jpg?v=1789446591","url":"https:\/\/hychika.com\/products\/hychika-5pcs-multi-functional-saw-blade-set","provider":"Hychika","version":"1.0","type":"link"}