{"product_id":"cbn-grinding-wheel-8-in-x-1-in-x-5-8-in-320-grit-precise-tool","title":"CBN Grinding Wheel 8 in x 1 in x 5\/8 in 320 Grit - Precise Tool","description":"\u003cp\u003eOur review of the CBN Grinding Wheel finds it best suited for woodturners and hobbyists who need a compact, durable wheel that runs true on bench grinders and small dedicated grinders. The single biggest reason to buy is consistent, low-heat material removal: the electroplated CBN surface and stainless steel body hold shape and resist wear, producing repeatable edges on high speed steel and hard alloys without excessive glazing or overheating.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and fit:\u003c\/strong\u003e The 8 in diameter, 1 in width and 5\/8 in bore provide a direct fit for common bench grinders and pedestal grinders without extra machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectroplated CBN surface:\u003c\/strong\u003e The electroplated abrasive delivers sharp, consistent cutting action that preserves abrasive shape for longer service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel body:\u003c\/strong\u003e A rigid stainless steel core reduces runout and vibration, improving grind accuracy and smoothness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow heat generation:\u003c\/strong\u003e The upgraded CBN formulation runs cooler than conventional wheels, which helps protect temper in high speed steel and carbide edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide material compatibility:\u003c\/strong\u003e Effective on high speed steel, tungsten alloys, ceramics, optical glass and gemstones for versatile shop use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRPM recommendation:\u003c\/strong\u003e Designed for safe operation from about 1000 RPM up to 3600 RPM, matching many bench and pedestal grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe wheel is aimed at woodturners, home machinists, and small-shop users sharpening chisels, gouges and high speed steel tooling who want a stable, long-lasting abrasive that runs cool and true. It is especially useful where precision edge geometry and reduced heat are priorities for tool life.\u003c\/p\u003e\u003cp\u003eUsers who rely on very high-speed industrial grinders or require extremely wide wheels for heavy stock removal should look elsewhere, as this product is optimized for accuracy, finish and moderate stock removal on common bench grinders rather than industrial-scale high-volume cutting.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent grind accuracy and low vibration on well-mounted bench grinders for repeatable edges.\u003c\/li\u003e\n\u003cli\u003eLong wear life and good abrasive retention thanks to the electroplated CBN and stainless core.\u003c\/li\u003e\n\u003cli\u003eRuns cooler than many conventional wheels, reducing risk of overheating tool temper.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome users reported a slight wobble on certain machines, so true mounting and checking runout are advised.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore\u003c\/td\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbrasive grit\u003c\/td\u003e\n\u003ctd\u003e320 grit (electroplated CBN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended RPM\u003c\/td\u003e\n\u003ctd\u003e1000 to 3600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe CBN Grinding Wheel is a solid value for hobbyists and small shops that need a precise, low-heat grinding solution for high speed steel and hard alloys. It combines a stable stainless core with electroplated abrasive to deliver sharp, repeatable results, making it a good fit for those who sharpen regularly and want longer abrasive life without upgrading to industrial wheels.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this wheel suitable for high speed steel?\u003c\/strong\u003e\u003cbr\u003eYes, the electroplated CBN surface and low-heat operation make it well suited for high speed steel tooling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat RPM range should I use?\u003c\/strong\u003e\u003cbr\u003eUse between about 1000 and 3600 RPM as recommended to maintain safety and abrasive performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit my bench grinder?\u003c\/strong\u003e\u003cbr\u003eThe 5\/8 in bore and 8 in diameter match common bench grinder spindles; an aluminum arbor-reducing bushing is included for a precise fit.\u003c\/p\u003e","brand":"EASGIU","offers":[{"title":"Default Title","offer_id":48610105884891,"sku":"B0C5XCSYGW","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81beAbZnT3L._SL1500_bae6c4a8-e4a1-439f-b595-7efc52b6f30c.jpg?v=1778389126","url":"https:\/\/gearmusthave.com\/products\/cbn-grinding-wheel-8-in-x-1-in-x-5-8-in-320-grit-precise-tool","provider":"GearMustHave","version":"1.0","type":"link"}