{"product_id":"4-1a1-diamond-grinding-wheel-270-grit-hybrid-bond-1-1-4-bore-carbide-end-mills-drills","title":"4\" 1A1 Diamond Grinding Wheel 270 Grit | Hybrid Bond 1-1\/4\" Bore | Carbide End Mills \u0026 Drills","description":"\u003cp\u003ePremium diamond grinding wheel type 1A1, designed for the production and resharpening of carbide rotary cutting tools including end mills, drills, and carbide burrs on CNC tool grinding machines.\u003c\/p\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type:\u003c\/strong\u003e 1A1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter (D):\u003c\/strong\u003e 100mm (4\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond Layer Thickness (T):\u003c\/strong\u003e 6mm (0.236\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond Layer Height (X):\u003c\/strong\u003e 10mm (0.394\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 31.75mm (1¼\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit Size:\u003c\/strong\u003e FEPA D64 – 270 Grit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type:\u003c\/strong\u003e Hybrid Bond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Line:\u003c\/strong\u003e Premium HPD01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBond:\u003c\/h4\u003e\n\u003cp\u003eThe hybrid bond combines the advantages of both resin and metal bond — delivering the free-cutting action and fine surface finish of a resin bond with the durability and form retention of a metal bond. The result is longer wheel life, consistent performance, and reduced dressing frequency compared to standard resin bond wheels.\u003c\/p\u003e\n\u003ch4\u003eCompatibility:\u003c\/h4\u003e\n\u003cp\u003eFits ANCA, Rollomatic, Walter, and similar CNC tool grinders with 31.75mm (1¼\") spindle arbor. Please verify your machine spindle configuration before ordering.\u003c\/p\u003e\n\u003ch4\u003eCoolant:\u003c\/h4\u003e\n\u003cp\u003eOil-based coolant required.\u003c\/p\u003e\n\u003cp\u003eIn stock, ships fast from the US.\u003c\/p\u003e","brand":"PDTools Superabrasives","offers":[{"title":"Default Title","offer_id":44497216045139,"sku":"FM1-62D64PREMIUMHPD01","price":310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/6490\/4019\/files\/FB398C0A-771B-48EF-8B2E-B21BE8D71DEF.png?v=1776391035","url":"https:\/\/www.andmax.us\/products\/4-1a1-diamond-grinding-wheel-270-grit-hybrid-bond-1-1-4-bore-carbide-end-mills-drills","provider":"AndMAX LLC","version":"1.0","type":"link"}