{"product_id":"40-x-86-5-8-metalworking-sanding-belts-1020mmx2200mm-2-pack","title":"40\" x 86-5\/8\" Sanding Belts (1020mmX2200mm), 2 PACK","description":"\u003cp\u003eThese 40\" x 86-5\/8\" wood and metalworking belts are made with those shops in mind: \u003cstrong\u003ezirconia\u003c\/strong\u003e with a grinding aid for mild steel and general fabrication, \u003cstrong\u003eceramic\u003c\/strong\u003e for stainless and hardened steel, and \u003cstrong\u003ecloth aluminum oxide\u003c\/strong\u003e for wood, aluminum and for every finishing grit from 36 through 600.\u003c\/p\u003e\n\u003cp\u003eAll three grains are coated on a premium polyester-cotton cloth that runs in both wet and dry applications, so the same belt works on a coolant-fed deburring head or a dry machine with a metal-rated collector. We convert them in Anaheim, California and pack them two to a box.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits Jinan SR-Tech, SR-DC100 \u003c\/li\u003e\n\u003cli\u003eZirconia, ceramic and cloth AO on one 40\" x 86-5\/8\" size, 24 through 600 grit\u003c\/li\u003e\n\u003cli\u003ePremium polyester-cotton backing runs wet or dry and holds length under drum pressure\u003c\/li\u003e\n\u003cli\u003eGrinding aid in and on the zirconia keeps steel and stainless cooler under load\u003c\/li\u003e\n\u003cli\u003eCeramic holds a constant cut on 304\/316 and hardened plate until it is spent\u003c\/li\u003e\n\u003cli\u003e2-pack format; case pricing and custom lengths on request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhich grain should a fab shop run on a 40-inch wide belt sander?\u003c\/h2\u003e\n\u003cp\u003eA 40-inch class machine has the horsepower to load any of these grains, so the decision comes down to the metal, the heat it can tolerate and the finish the part leaves with.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZirconia\u003c\/strong\u003e (green or blue belt): the general fabrication grain for mild steel plate, A36, tube and weldments. It micro-fractures under drum pressure and keeps cutting through the coarse and medium range. Ours carries a grinding aid in the resin bond and a second one coated on the grain, which cools the part and slows loading, so it also handles stainless when ceramic is more than the job needs. Stocked 24, 36, 40, 60, 80, 100 and 120 grit on this size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic\u003c\/strong\u003e (orange-red belt): for 304 and 316 stainless, hardened and tool steel, and heavy plate where tint or warping is unacceptable. Ceramic renews its cutting points continuously and removes stock cooler and faster than zirconia as long as the machine keeps it under load. Stocked 24, 36, 40, 60, 80 and 120 grit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCloth A\/O\u003c\/strong\u003e (brown belt): heat-treated aluminum oxide on the same polyester-cotton cloth. The grain for aluminum plate and sheet, brass and copper, and the only grain in this listing at 150, 180, 220, 320, 400 and 600. Stocked 36, 40, 60, 80, 120, 150, 180, 220, 320, 400 and 600 grit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAbove 120 grit, every belt is cloth AO whatever the metal. Note that this size has no 50 grit in any grain, so step 40 to 60 and keep the passes light.\u003c\/p\u003e\n\u003ch2\u003eGrit guide for plate, sheet and laser parts on a 40\" x 86-5\/8\" belt\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit\u003c\/th\u003e\n\u003cth\u003eUse it for\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e24–36\u003c\/td\u003e\n\u003ctd\u003eWeld crowns, flame-cut slag, heavy scale\u003c\/td\u003e\n\u003ctd\u003eZirconia or ceramic on the contact drum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40–60\u003c\/td\u003e\n\u003ctd\u003eLevelling plate, deburring cut edges\u003c\/td\u003e\n\u003ctd\u003eNo 50 grit on this size; go 40 to 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80–120\u003c\/td\u003e\n\u003ctd\u003eBlending, mill scale, general deburr\u003c\/td\u003e\n\u003ctd\u003eLast grit for zirconia and ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150–220\u003c\/td\u003e\n\u003ctd\u003ePre-finish, first grain on stainless and aluminum\u003c\/td\u003e\n\u003ctd\u003eCloth AO on the platen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e320–400\u003c\/td\u003e\n\u003ctd\u003eFine satin grain\u003c\/td\u003e\n\u003ctd\u003eLight pressure, constant feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003ePre-polish before buffing\u003c\/td\u003e\n\u003ctd\u003eCloth AO; follow with non-woven or buff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDo not skip more than one grade between belts. On aluminum plate, start at 60, keep belt speed down and finish at 120–220 before a surface conditioning belt or anodizing.\u003c\/p\u003e\n\u003ch2\u003eWhat machines take a 40\" x 86-5\/8\" belt?\u003c\/h2\u003e\n\u003cp\u003eCommon 40 X 86-5\/8\" wide belt sanders named on our original listing for this belt:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eJinan SR-Tech, SR DC100\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOn any of these, run metal only with a metal-rated dust collector fitted with a spark arrestor, or wet collection. Width must match exactly; length on most machines tolerates about plus or minus a quarter inch and the tracking oscillation centres the belt in that window. If your machine calls for a different length, we make 40-inch wide belts to order in about three days. Check the inside of the belt for a direction arrow before mounting and run it that way if one is printed.\u003c\/p\u003e\n\u003ch2\u003eHow to get the most out of them\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate metal from wood dust.\u003c\/strong\u003e Many 40-inch machines started life on wood. Steel sparks or fine aluminum in a collector that still holds wood dust are a fire risk; use a dedicated metal-rated collector or wet collection before the first metal part goes through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad the grain.\u003c\/strong\u003e Zirconia and ceramic self-sharpen only under pressure. Set a real depth of cut and keep the feed steady; a shiny belt and a warm part mean the cut is too light or the belt is spent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTake welds down in passes.\u003c\/strong\u003e Two or three passes at 24–40 remove a crown without heating one face of the plate and bowing it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo dwell.\u003c\/strong\u003e Stopping the conveyor under the head blues stainless and leaves a low spot in any metal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrum for removal, platen for finish.\u003c\/strong\u003e Coarse grits on the contact drum, 150 and finer on the platen for a flat, uniform scratch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum runs slower.\u003c\/strong\u003e Lower belt speed, cloth AO or grinding-aid zirconia, and a grease stick on the running belt when it loads. Clean with a crepe eraser rather than pressing harder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun wet where the machine allows\u003c\/strong\u003e, and store spare belts hanging on a wide peg away from humidity and sunlight; let cold belts warm before mounting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eUse it for \/ don't use it for\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUse it for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeburring laser, plasma and waterjet parts up to 43 inches wide\u003c\/li\u003e\n\u003cli\u003eWeld knockdown and levelling on mild steel plate and weldments\u003c\/li\u003e\n\u003cli\u003eRemoving mill scale and heat tint from stainless sheet before graining\u003c\/li\u003e\n\u003cli\u003eDirectional graining on stainless and aluminum with cloth AO\u003c\/li\u003e\n\u003cli\u003eFinishing aluminum plate and pre-polish to 600 grit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDon't use it for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetal on a machine whose collector still holds wood dust\u003c\/li\u003e\n\u003cli\u003eA finish from zirconia or ceramic above 120 grit; switch to cloth AO\u003c\/li\u003e\n\u003cli\u003eCeramic at light pressure; it glazes and heats the part\u003c\/li\u003e\n\u003cli\u003eRunning with a lifted joint or against a direction arrow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e40 x 86-5\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbrasive grains\u003c\/th\u003e\n\u003ctd\u003eZirconia with grinding aid, ceramic, cloth aluminum oxide (heat-treated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBacking\u003c\/th\u003e\n\u003ctd\u003ePremium polyester-cotton cloth (Y-weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoat\u003c\/th\u003e\n\u003ctd\u003eClosed coat, resin bond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJoint\u003c\/th\u003e\n\u003ctd\u003eCloth belt joint; check inside for a direction arrow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrits offered\u003c\/th\u003e\n\u003ctd\u003eZirconia 24, 36, 40, 60, 80, 100, 120; ceramic 24, 36, 40, 60, 80, 120; cloth AO 36–600 (150–600 in AO only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack quantity\u003c\/th\u003e\n\u003ctd\u003e2 belts, one grain and grit per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWet or dry\u003c\/th\u003e\n\u003ctd\u003eBoth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003ejinan SR-Tech, SR-DC100 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConverted in\u003c\/th\u003e\n\u003ctd\u003eAnaheim, California\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCustom sizes\u003c\/th\u003e\n\u003ctd\u003eAny width and length made to order in about 3 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill these 40\" X 86-5\/8 belts \u003c\/summary\u003e\n\u003cp\u003eYes. The Powermatic WB-43, SCM 43-inch wide belt sanders and the Safety Speed 4375 all take a 43 x 75 inch belt, and this is the size we convert for them. Confirm the length on your machine plate; if it differs, we make 43-inch wide belts to order in about three days.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I run steel on a wide belt sander that was bought for wood?\u003c\/summary\u003e\n\u003cp\u003eOnly after the dust system is dealt with. Steel sparks and fine aluminum must go to a dedicated metal-rated collector with a spark arrestor, or to wet collection, never into a collector that holds wood dust. Once that is in place, fit zirconia for steel, ceramic for stainless and cloth aluminum oxide for aluminum and fine grits.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich grain and grit for deburring laser-cut steel parts?\u003c\/summary\u003e\n\u003cp\u003eZirconia at 60 grit on the contact drum removes the cut burr and dross in one pass on most gauges, followed by 80 or 120 to blend. For stainless parts use ceramic at the same grits to keep the heat down, and finish with cloth aluminum oxide at 150–220 if the parts need a grain.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy is there no 50 grit on this size?\u003c\/summary\u003e\n\u003cp\u003eThe 43\" x 75\" belt is stocked in 24, 36, 40, 60, 80, 100 and 120 in the metal grains and 36 through 600 in cloth aluminum oxide, with no 50 grit in any grain. Step from 40 to 60 with a lighter pass. If your process needs 50 grit, we can make it to order.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these belts run wet?\u003c\/summary\u003e\n\u003cp\u003eYes. Our metalworking belts use a premium polyester-cotton backing that allows them to run in both wet and dry applications, so they suit coolant-fed deburring and graining heads as well as dry machines. Wet running lowers part temperature and keeps aluminum from loading.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich grain is best for stainless steel sheet on a 43-inch machine?\u003c\/summary\u003e\n\u003cp\u003eCeramic for the removal and blending passes; a 43-inch machine can load it properly and it runs cooler and more consistently than zirconia on 304 and 316. Then cloth aluminum oxide at 150–220 for the grain, followed by a surface conditioning belt if a softer brushed look is specified.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many belts per pack and is case pricing available?\u003c\/summary\u003e\n\u003cp\u003eEach pack has two 43\" x 75\" belts of one grain and one grit. Orders over $200 ship free. For case quantities, a mixed grit set for a production machine, or a custom length, call 714-646-3299 or email sales@maverickabrasives.com.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eRelated products and guides\u003ca href=\"\/products\/43-x-75-sanding-belt-2-pack\"\u003e\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/grease-stick-for-sanding-belts-or-band-saws\"\u003eGrease stick for sanding aluminum and non-ferrous metals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/custom-sanding-belts-any-size-made-in-about-3-days\"\u003eCustom sanding belts made to order in about 3 days\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Maverick Abrasives","offers":[{"title":"Ceramic \/ 24 Grit","offer_id":67398820561186,"sku":null,"price":588.24,"currency_code":"USD","in_stock":true},{"title":"Ceramic \/ 36 Grit","offer_id":67398820593954,"sku":null,"price":459.24,"currency_code":"USD","in_stock":true},{"title":"Ceramic \/ 40 Grit","offer_id":67398820626722,"sku":null,"price":405.06,"currency_code":"USD","in_stock":true},{"title":"Ceramic \/ 60 Grit","offer_id":67398820659490,"sku":null,"price":322.5,"currency_code":"USD","in_stock":true},{"title":"Ceramic \/ 80 Grit","offer_id":67398820692258,"sku":null,"price":301.86,"currency_code":"USD","in_stock":true},{"title":"Ceramic \/ 120 Grit","offer_id":67398820725026,"sku":null,"price":276.06,"currency_code":"USD","in_stock":true},{"title":"Zirconia \/ 24 Grit","offer_id":67398820757794,"sku":null,"price":350.59,"currency_code":"USD","in_stock":true},{"title":"Zirconia \/ 36 Grit","offer_id":67398820790562,"sku":null,"price":292.62,"currency_code":"USD","in_stock":true},{"title":"Zirconia \/ 40 Grit","offer_id":67398820823330,"sku":null,"price":259.49,"currency_code":"USD","in_stock":true},{"title":"Zirconia \/ 60 Grit","offer_id":67398820856098,"sku":null,"price":235.4,"currency_code":"USD","in_stock":true},{"title":"Zirconia \/ 80 Grit","offer_id":67398820888866,"sku":null,"price":224.7,"currency_code":"USD","in_stock":true},{"title":"Zirconia \/ 100 Grit","offer_id":67398820921634,"sku":null,"price":216.14,"currency_code":"USD","in_stock":true},{"title":"Zirconia \/ 120 Grit","offer_id":67398820954402,"sku":null,"price":216.14,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 36 Grit","offer_id":67398820987170,"sku":null,"price":170.28,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 40 Grit","offer_id":67398821019938,"sku":null,"price":170.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 60 Grit","offer_id":67398821052706,"sku":null,"price":166.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 80 Grit","offer_id":67398821085474,"sku":null,"price":162.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 120 Grit","offer_id":67398821118242,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 150 Grit","offer_id":67398821151010,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 180 Grit","offer_id":67398821183778,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 220 Grit","offer_id":67398821216546,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 320 Grit","offer_id":67398821249314,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 400 Grit","offer_id":67398821282082,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true},{"title":"Cloth A\/O \/ 600 Grit","offer_id":67398821314850,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/5130\/7367\/products\/maverick-abrasives-ceramic-24-grit-43-x-75-metalworking-sanding-belts-2-pack-23725486866615.jpg?v=1745619294","url":"https:\/\/www.maverickabrasives.com\/products\/40-x-86-5-8-metalworking-sanding-belts-1020mmx2200mm-2-pack","provider":"Maverick Abrasives","version":"1.0","type":"link"}