{"product_id":"set-of-metal-spring-steel-cut-off-blades","title":"Proxxon Spring Steel Cut-Off Blade Set — 3-Piece, Ø16\/19\/22mm, 0.1mm Thin, 2.35mm Shank (No. 28830)","description":"\u003cp\u003eThe \u003cstrong\u003eProxxon Spring Steel Cut-Off Blade Set (No. 28830)\u003c\/strong\u003e is a 3-piece set of ultra-thin metal cutting discs for Proxxon Micromot rotary tools. Made from spring steel at just 0.1mm thick, these blades are designed for precision parting cuts in non-ferrous metals, plastics, and wood — particularly in model building where minimal kerf width and clean, burr-free cuts are essential.\u003c\/p\u003e\n\n\u003cp\u003eThree wheel diameters are included (16mm, 19mm, and 22mm) to suit different access requirements and cutting depths. The 2.35mm mandrel shank fits directly into Proxxon Micromot 2.35mm collets.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.1mm blade thickness\u003c\/strong\u003e — ultra-thin kerf for minimal material loss and clean cuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring steel construction\u003c\/strong\u003e — flexible and durable for thin disc cutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 sizes included\u003c\/strong\u003e — Ø16mm, ×19mm, ×22mm for different access and depth requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.35mm mandrel shank\u003c\/strong\u003e — fits Micromot 2.35mm collets directly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel building — parting and trimming small components\u003c\/li\u003e\n\u003cli\u003eNon-ferrous metals (aluminium, brass, copper)\u003c\/li\u003e\n\u003cli\u003ePlastics and acrylic\u003c\/li\u003e\n\u003cli\u003eWood and balsa\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. 28830\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 3 pieces (one of each size)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameters:\u003c\/strong\u003e 16mm (5\/8\"), 19mm (3\/4\"), 22mm (7\/8\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Spring steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel shank:\u003c\/strong\u003e 2.35mm (3\/32\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials cut:\u003c\/strong\u003e Non-ferrous metals, plastics, wood\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=\"\/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 with 2.35mm collet\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/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 100W Micromot tool\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-micromot-60-ef-rotary-tool-12v-40w-quick-action-chuck-variable-speed-with-feedback-no-28512\"\u003eMICROMOT 60\/EF (No. 28512)\u003c\/a\u003e — 12V quick-action chuck tool for lighter model-building cuts\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-reinforced-cut-off-wheels-20-pack-o-38mm-x-1-0mm-2-35mm-shank-no-28819\"\u003eReinforced Cut-Off Wheels — 38mm, 20-Pack (No. 28819)\u003c\/a\u003e — heavier-duty alternative for tougher materials\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-fiber-cut-off-discs-10-pack-mandrel-o-7-8-x-1-32-2-35mm-shank-no-28808\"\u003eFiber Cut-Off Discs — 7\/8\", 10-Pack + Mandrel (No. 28808)\u003c\/a\u003e — fiber disc alternative for lighter cutting\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/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 to match this blade set's shank\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=\"\/pages\/refund-policy\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ereturn and refund policy\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cspan class=\"js-reveal\" data-reveal-target=\".js-reveal-container\"\u003eCalifornia Residents Prop 65 Information\u003c\/span\u003e\n\u003cdiv class=\"js-reveal-container\" data-reveal-mode=\"slide\"\u003e\n\u003cbr\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1643\/2529\/files\/exclamation-mark-24144_large.png?v=1511288737\" alt=\"\" width=\"16\" height=\"14\" border=\"0\" align=\"left\" style=\"margin: 6px 6px 0 0;\"\u003eWARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/div\u003e","brand":"Proxxon","offers":[{"title":"Default Title","offer_id":51229979967712,"sku":"28830","price":7.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/28830_dc6e1a0f-0b8d-4668-84f8-3d68a49cf1e4.jpg?v=1774616139","url":"https:\/\/protoolhaus.com\/products\/set-of-metal-spring-steel-cut-off-blades","provider":"Pro Tool Haus","version":"1.0","type":"link"}