{"product_id":"3m-7100138166-ceramic-spiral-band-80-grit-1x1-inch","title":"3M 7100138166 Ceramic Spiral Band 80 Grit 1x1 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100138166 is a ceramic abrasive spiral band designed for aggressive material removal on drum sanders and spindle sanding applications. Built on a heavy-duty X-weight cloth backing, this band delivers consistent cut rates and durability under high-speed use, rated to 18000 RPM. At 80 grit, it falls in the medium grade range, making it well-suited for shaping, blending, and stock removal on wood, metal, and composite materials. The ceramic grain self-sharpens as it cuts, extending usable life compared to aluminum oxide alternatives. This product is sold individually and is intended for professional fabrication, woodworking, and metalworking environments.\u003c\/p\u003e\u003cp\u003eThis spiral band is a standard fit for drum sanding mandrels and oscillating spindle sanders used in production shops, cabinet shops, and metal fabrication facilities. At 1 inch in diameter and 1 inch wide, it fits common small-diameter sanding drums. The medium-grit designation makes it a go-to choice for initial surface preparation and weld blending before moving to finer finishing stages. Woodworkers, metal fabricators, and general production technicians are the typical end users. The X-weight cloth backing resists tearing during extended use at elevated speeds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic abrasive grain self-sharpens for extended cut life\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing provides durability and tear resistance at high RPM\u003c\/li\u003e\n\u003cli\u003eRated to 18000 RPM for use in high-speed drum sanding applications\u003c\/li\u003e\n\u003cli\u003e80 grit medium grade for aggressive stock removal and surface blending\u003c\/li\u003e\n\u003cli\u003e1 inch diameter by 1 inch wide fits standard small-drum sanding mandrels\u003c\/li\u003e\n\u003cli\u003eCoated abrasive construction for consistent grain distribution across the band surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement spiral band for standard drum sanding mandrels and oscillating spindle sander drums accepting 1 inch diameter by 1 inch wide sanding sleeves.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed or trained shop technician should confirm the mandrel drum diameter matches the band's 1 inch inside diameter before installation to ensure a secure, vibration-free fit. Power down and disconnect the sander from its power source before changing bands. Do not exceed the 18000 RPM rating; verify the tool's no-load RPM against the band rating before operation. Inspect the band for tears or glazing before each use and replace if the abrasive surface is worn through to the backing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\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\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 18000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.8 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100138166\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51709924770098,"sku":"7100138166","price":199.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b4a950bb2e3af48fe5d67e8ea0a6be64.jpg?v=1788462342","url":"https:\/\/voomisupply.com\/products\/3m-7100138166-ceramic-spiral-band-80-grit-1x1-inch","provider":"Voomi Supply","version":"1.0","type":"link"}