{"product_id":"cratex-40028-surface-grinding-wheel-80-grit-type-1","title":"Cratex 40028 Surface Grinding Wheel 80 Grit Type 1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CRATEX 40028 is a Type 1 surface grinding wheel designed for precision material removal on a range of metallic and non-metallic workpieces. Measuring 2 inches in diameter and 1\/4 inch thick with a 1\/4 inch arbor hole, this wheel is built around an aluminum oxide abrasive grain rated at 80 grit, placing it in the medium grade range. It carries a maximum operating speed of 18,145 RPM. The compact form factor suits bench grinders, die grinders, and similar tooling used in fabrication shops, maintenance facilities, and light industrial applications. Licensed tradespeople and skilled technicians working on deburring, surface prep, or material blending operations will find this wheel straightforward to mount and run.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for surface grinding tasks that require a controlled, medium-grit cut on ferrous metals, castings, and similar substrates. Its small diameter and standard Type 1 straight-wheel profile make it compatible with handheld grinder setups and bench-mounted units with a 1\/4 inch spindle. Typical use cases include weld dressing, edge cleanup, and general-purpose stock removal in shop environments. No recess geometry means the wheel mounts flush against standard arbor flanges without requiring specialty hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 1 straight wheel profile with no recess for straightforward flange mounting\u003c\/li\u003e\n  \u003cli\u003e80 grit aluminum oxide abrasive for medium-grade material removal\u003c\/li\u003e\n  \u003cli\u003e2 inch diameter and 1\/4 inch thickness suited to compact grinder tooling\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch arbor hole fits standard small-spindle bench and die grinders\u003c\/li\u003e\n  \u003cli\u003eRated to 18,145 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003eMedium hardness rating supports consistent grain breakdown during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-mount replacement or consumable grinding wheel for small bench grinders, die grinders, and rotary tools accepting a 1\/4 inch arbor and rated for Type 1 straight wheels up to 2 inches in diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGrinding wheel installation should be performed by a qualified technician following ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always disconnect or de-energize the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before installation and perform a ring test on vitrified wheels. Never exceed the marked maximum RPM of the wheel or the rated speed of the machine, whichever is lower.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1 (Straight, No Recess)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Hole Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 18,145\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CRATEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 40028\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CRATEX","offers":[{"title":"Default Title","offer_id":67907209527602,"sku":"40028","price":20.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fcf681d397a6c82d8baca7ab436906db.jpg?v=1791175658","url":"https:\/\/voomisupply.com\/products\/cratex-40028-surface-grinding-wheel-80-grit-type-1","provider":"Voomi Supply","version":"1.0","type":"link"}