{"product_id":"onsrud-61-082-single-edge-router-bit-1-4-in-solid-carbide","title":"Onsrud 61-082 Single Edge Router Bit 1\/4 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ONSRUD 61-082 is a single-edge, 1-flute square end router bit designed for cutting hard plastics and similar materials. Built from solid carbide, it delivers clean, precise cuts in demanding applications where chip evacuation and edge quality matter. The bit features a 1\/4-inch cutter diameter, a 3\/4-inch length of cut, and a 1\/4-inch shank diameter with an overall length of 2.5 inches. Its straight flute geometry and right-hand cutting direction make it well suited for routing sheet goods and profiles in production and fabrication environments. Licensed machinists and CNC operators are the primary installers of this tool.\u003c\/p\u003e\u003cp\u003eThis router bit is optimized for use on extruded acrylic, HDPE, hard plastics, polyvinylchloride, polycarbonate, polyethylene, polypropylene, polystyrene, and UHMW. It performs reliably in both production-line CNC routing and manual router table applications where clean edge finishes on plastic stock are required. The single-edge design reduces heat buildup and improves chip clearance, making it particularly effective on thermoplastics that are prone to melting under excessive heat.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for durability and edge retention in hard materials\u003c\/li\u003e\n\u003cli\u003eSingle-edge, 1-flute design promotes efficient chip evacuation and reduces heat in thermoplastics\u003c\/li\u003e\n\u003cli\u003eSquare end geometry delivers clean, flat-bottomed cuts and precise edge profiles\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with standard CNC and handheld router setups\u003c\/li\u003e\n\u003cli\u003e1\/4-inch shank fits standard router collets without adapters\u003c\/li\u003e\n\u003cli\u003eNon-piloted design allows full operator control over cut path and depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on extruded acrylic, HDPE, polyvinylchloride, polycarbonate, polyethylene, polypropylene, polystyrene, UHMW, and similar hard plastic materials. Part of the ONSRUD 61-000P series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and remove router bits only with the router or CNC spindle fully powered down and locked out per applicable safety procedures. Ensure the shank is fully seated in the collet and the collet nut is properly torqued before operation. Inspect the cutting edge for chips or wear before each use, as damaged carbide can compromise cut quality and workpiece safety. Follow the machine manufacturer's recommended feed rates and spindle speeds for the specific plastic being cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRouter Style\u003c\/strong\u003e: Single Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiloted\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 61-000P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ONSRUD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 61-082\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ONSRUD","offers":[{"title":"Default Title","offer_id":67908196335922,"sku":"61-082","price":79.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f15be65127b90080eee1d8dd63c8048.jpg?v=1791182811","url":"https:\/\/voomisupply.com\/products\/onsrud-61-082-single-edge-router-bit-1-4-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}