{"product_id":"proxxon-tungsten-carbide-cut-off-wheel-20mm-no-28838","title":"Proxxon Tungsten Carbide Cut-Off Wheel — ×20mm, 2mm Thick, 2.35mm Shank, Wood, CFK, GRP \u0026 Rubber (No. 28838)","description":"\u003cp\u003eThe \u003cstrong\u003eProxxon Tungsten Carbide Cut-Off Wheel (No. 28838)\u003c\/strong\u003e is a ×20mm tungsten carbide cutting disc for Proxxon MICROMOT tools, supplied with mandrel on a 2.35mm shank. At 2mm thick, this is a robust cut-off wheel for slitting, parting, and profiling in wood, carbon fiber (CFK), glass fiber reinforced plastic (GRP), rubber, and silicone — materials where standard abrasive cut-off wheels would wear rapidly or clog.\u003c\/p\u003e\n\n\u003cp\u003eCooling holes in the disc body reduce heat buildup during cutting — critical when cutting heat-sensitive materials like rubber and silicone, and when making extended cuts in CFK and GRP where friction heat can delaminate fibers. Tungsten carbide construction maintains cutting performance far longer than abrasive discs in these abrasive composite materials.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTungsten carbide construction\u003c\/strong\u003e — Long life in abrasive materials (CFK, GRP) where abrasive discs wear rapidly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling holes\u003c\/strong\u003e — Reduce heat buildup; critical for rubber, silicone, and composite cutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e×20mm diameter\u003c\/strong\u003e — Compact size for precision slitting and profiling in MICROMOT tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm thickness\u003c\/strong\u003e — Robust cut-off wheel for controlled parting and slitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied with mandrel\u003c\/strong\u003e — Ready to use on 2.35mm shank MICROMOT tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSlitting and parting in wood\u003c\/li\u003e\n\u003cli\u003eCarbon fiber (CFK) cutting and profiling\u003c\/li\u003e\n\u003cli\u003eGRP (glass fiber reinforced plastic) cutting\u003c\/li\u003e\n\u003cli\u003eRubber and silicone slitting\u003c\/li\u003e\n\u003cli\u003ePrecision cut-off work in composite materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e No. 28838\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e ×20mm (4\/5\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e approx. 2mm (5\/64\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 2.35mm (3\/32\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tungsten carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Mandrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials cut:\u003c\/strong\u003e Wood, CFK, GRP, rubber, silicone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/proxxon-professional-rotary-tool-ibs-e-100w-5-000-20-000-rpm-6-collets-34-bits-included-no-38481\"\u003eProfessional Rotary Tool IBS\/E (No. 38481)\u003c\/a\u003e — Collet-based 100W MICROMOT tool; use with 2.35mm collet\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/proxxon-precision-rotary-tool-fbs-115-e-100w-5-000-20-000-rpm-keyless-chuck-no-38472\"\u003ePrecision Rotary Tool FBS 115\/E (No. 38472)\u003c\/a\u003e — Keyless chuck MICROMOT tool accepting 2.35mm shank\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/proxxon-micromot-steel-collet-set-6-piece-1-0-3-2mm-with-clamping-nut-holder-no-28940\"\u003eMICROMOT Steel Collet Set — 6-Piece (No. 28940)\u003c\/a\u003e — Includes 2.35mm collet for this wheel's mandrel shank\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/proxxon-diamond-cut-off-wheel-o22mm-2-35mm-shank-stone-glass-ceramics-no-28840\"\u003eDiamond Cut-Off Wheel — ×22mm (No. 28840)\u003c\/a\u003e — For stone, glass, and ceramics where TC is not suitable\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/ru\/products\/proxxon-tungsten-carbide-saw-blade-o50mm-2-0-5mm-kerf-10mm-arbor-80t-fiberglass-nf-metals-no-28011\"\u003eTC Saw Blade — ×50mm (No. 28011)\u003c\/a\u003e — Larger TC cutting blade for table saw applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eReturns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. For warranty claims please call 1-877-776-9966. See our full \u003ca href=\"\/ru\/pages\/refund-policy\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ereturn and refund policy\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eCalifornia Residents: \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProp 65 Warning\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBuying for a crew?\u003c\/strong\u003e \u003ca href=\"\/ru\/pages\/contact\" title=\"Ask about contractor pricing\"\u003eAsk about contractor pricing →\u003c\/a\u003e\u003c\/p\u003e","brand":"Proxxon","offers":[{"title":"Default Title","offer_id":42207356977207,"sku":"28838","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/8605\/8039\/files\/28838_b0b15111-ff0e-44d3-bf56-db557e588e1e.jpg?v=1777914062","url":"https:\/\/distarusa.com\/ru\/products\/proxxon-tungsten-carbide-cut-off-wheel-20mm-no-28838","provider":"Distar USA","version":"1.0","type":"link"}