{"product_id":"tungsten-carbide-burrs-ball-nose","title":"Proxxon Tungsten Carbide Burrs — Ball Nose, 8×12mm, 3.2mm Shank, Wood, GRP \u0026 Foam (No. 29060)","description":"\u003cp\u003eThe \u003cstrong\u003eProxxon Tungsten Carbide Burrs (No. 29060)\u003c\/strong\u003e are ball nose profile tungsten carbide (wolfram carbide) rotary burrs for Proxxon Micromot tools, on 3.2mm shanks. Designed specifically for wood processing, model-making, and surface work on glass fiber reinforced synthetics (GRP) — \u003cstrong\u003enot suitable for metals.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe tungsten carbide cutting edges remove material in a controlled way without force, working cleanly along or against the grain. The ball nose profile is ideal for concave surface shaping, hollowing, and contoured carving where a flat or cylindrical burr would leave flat spots. Operating range: 5,000–20,000 RPM. Highly durable and easy to clean using a Bunsen burner to burn off wood residue.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall nose profile\u003c\/strong\u003e — for concave shaping, hollowing, and contoured carving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTungsten carbide cutting edges\u003c\/strong\u003e — extremely sharp, controlled material removal without force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWood specialist\u003c\/strong\u003e — works along and against the grain cleanly; not suitable for metals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to clean\u003c\/strong\u003e — burn off wood residue with a Bunsen burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad material range\u003c\/strong\u003e — wood, GRP, rubber, plastic foam, silicone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWood carving and model-making\u003c\/li\u003e\n\u003cli\u003eConcave surface shaping and hollowing\u003c\/li\u003e\n\u003cli\u003eGRP (glass fiber reinforced plastic) cleaning and smoothing\u003c\/li\u003e\n\u003cli\u003eRubber, plastic foam, and silicone shaping\u003c\/li\u003e\n\u003cli\u003eContoured surface work in wood\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. 29060\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Ball nose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting head:\u003c\/strong\u003e 8.0 × 12mm (5\/16\" × 1\/2\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 3.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed range:\u003c\/strong\u003e 5,000–20,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tungsten carbide (wolfram carbide)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials cut:\u003c\/strong\u003e Wood, GRP, rubber, plastic foam, silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e Metals\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; use with 3.2mm 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 Micromot tool accepting 3.2mm shank\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 3.2mm collet to match this burr's shank\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tungsten-carbide-burrs-flame\"\u003eTC Burrs — Cylinder with Round Head (No. 29062)\u003c\/a\u003e — sibling profile for surface shaping and contoured work\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/tungsten-carbide-burrs-taper\"\u003eTC Burrs — Taper (No. 29064)\u003c\/a\u003e — sibling profile for V-groove and tight recess work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLearn More\u003c\/h2\u003e\n\u003cp\u003eNot sure which cutter is right for your material? Read our \u003ca href=\"\/blogs\/how-to-guides\/proxxon-micromot-cutter-guide\"\u003eProxxon Micromot Cutter Guide — TV Steel vs. TC Burrs vs. TC Milling Cutters\u003c\/a\u003e for a complete breakdown of all three cutter families.\u003c\/p\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":51229975773408,"sku":"29060","price":46.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/29060_72f6173e-5edb-4c42-ae72-66d6f9061506.jpg?v=1774616074","url":"https:\/\/protoolhaus.com\/products\/tungsten-carbide-burrs-ball-nose","provider":"Pro Tool Haus","version":"1.0","type":"link"}