{"product_id":"onsrud-63-710-upcut-spiral-router-bit-1-8-in-solid-carbide","title":"Onsrud 63-710 Upcut Spiral Router Bit 1\/8 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ONSRUD 63-710 is a single-edge upcut spiral router bit machined from solid carbide, designed for cutting hard materials including acrylic, nylon, PVC, polycarbonate, and solid surfaces. The upcut flute geometry pulls chips up and out of the cut, reducing heat buildup and keeping the workpiece clear of debris. With a cutter diameter of 0.125 inches, a 0.25-inch length of cut, and a 21-degree helix angle, this bit delivers clean, precise cuts in plastics and engineered materials. It weighs 0.05 pounds and mounts on a standard 0.25-inch shank. No coating is applied, keeping the carbide substrate exposed for sharp, consistent edge performance.\u003c\/p\u003e\n\u003cp\u003eThis bit is well suited for CNC routing and handheld router applications in fabrication shops, sign shops, and production environments that regularly work with thermoplastics and solid surface materials. Typical use cases include profiling, slotting, and through-cutting acrylic sheet, PVC trim board, polycarbonate panels, and nylon stock. The 2-inch overall length provides adequate clearance for most standard material thicknesses encountered in plastic fabrication work. Right-hand cutting direction is standard for conventional router spindle rotation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for durability and heat resistance in hard plastic applications\u003c\/li\u003e\n  \u003cli\u003eUpcut flute geometry evacuates chips upward, reducing re-cutting and heat at the tip\u003c\/li\u003e\n  \u003cli\u003eSingle-edge design allows aggressive chip load in materials like acrylic and polycarbonate\u003c\/li\u003e\n  \u003cli\u003e21-degree helix angle balances cutting aggressiveness with surface finish quality\u003c\/li\u003e\n  \u003cli\u003eUncoated carbide substrate maintains sharp edge geometry without coating buildup\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard CNC and handheld router spindles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003ePart of the ONSRUD 63-700 series. Rated for use in acrylic, nylon, PVC, polycarbonate, and solid surfaces. Fits any router collet or CNC spindle accepting a 0.25-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the router or spindle is fully powered down and locked out before inserting or removing the bit. Seat the shank fully into the collet to the manufacturer-recommended insertion depth and torque the collet nut per the router manufacturer's specifications. Verify spindle RPM and feed rate settings are appropriate for the material being cut before starting the pass.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.75 inches (1-3\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 21 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Upcut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRouter Style\u003c\/strong\u003e: Single Edge\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\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Acrylic, Nylon, PVC, Polycarbonate, Solid Surfaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiloted\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 63-700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 63-710\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ONSRUD","offers":[{"title":"Default Title","offer_id":67907017703730,"sku":"63-710","price":76.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4e8c7db069f0b37b2ddf09a6d5c6ce72.jpg?v=1791173430","url":"https:\/\/voomisupply.com\/products\/onsrud-63-710-upcut-spiral-router-bit-1-8-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}