{"product_id":"tungsten-carbide-micro-rotary-burnishers-set-3-coarse-medium-fine-3-32-shank","title":"Tungsten Carbide Micro Rotary Burnishers Set of 3-Coarse, Medium, Fine on 3\/32\" Shanks","description":"\u003cp\u003eThese micro rotary burnishers reach the cast surfaces a hand burnisher cannot get to, working between gallery wires, between split shanks and inside filigree. Armstrong Tooling engineered the set around a tapered, needle-fine point so the tool enters tight, intricate areas and still cuts.\u003c\/p\u003e\n\u003cp\u003eThe three grades remove casting skin, grow lines, porosity and tool scars, and are intended to reduce or virtually eliminate the traditional burnishing method. The area closest to the tip delivers a finer finish within each grit level, and the higher the facet count, the smoother and brighter the resulting surface.\u003c\/p\u003e\n\u003cp\u003eMount each burnisher in a flexshaft or micromotor and run it at speeds up to 30,000 RPM to reach the finish you want. The set covers burnishing, pre-polish, polish and cast clean-up.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTapered, needle fine-point shape designed to access tight, intricate areas\u003c\/li\u003e\n\u003cli\u003eRemoves casting skin, grow lines, porosity and tool scars efficiently\u003c\/li\u003e\n\u003cli\u003eArea closest to the tip delivers a finer finish within each grit level\u003c\/li\u003e\n\u003cli\u003eHigher facet count produces a smoother, brighter finish\u003c\/li\u003e\n\u003cli\u003eSuitable for burnishing, pre-polish, polish and cast clean-up\u003c\/li\u003e\n\u003cli\u003eTungsten carbide steel construction on 3\/32\" shanks\u003c\/li\u003e\n\u003cli\u003eSet of 3 includes one coarse, one medium and one fine burnisher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe 3\/32\" shanks fit flexshaft and micromotor handpieces, and the burnishers are rated for use at speeds up to 30,000 RPM.\u003c\/p\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eWhat you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Coarse Micro Rotary Burnisher\u003c\/li\u003e\n\u003cli\u003e1 Medium Micro Rotary Burnisher\u003c\/li\u003e\n\u003cli\u003e1 Fine Micro Rotary Burnisher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSold as a set of three.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":47041305575638,"sku":"118.105","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/118.105_thumb_6bc11202-8ede-4833-8724-20aa816f0740.jpg?v=1752097556","url":"https:\/\/www.ottofrei.com\/it\/products\/tungsten-carbide-micro-rotary-burnishers-set-3-coarse-medium-fine-3-32-shank","provider":"Otto Frei","version":"1.0","type":"link"}