{"product_id":"accupro-71177869-spiral-router-bit-0-1563-in-upcut-carbide","title":"Accupro 71177869 Spiral Router Bit 0.1563 in Upcut Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 71177869 is a solid carbide spiral router bit designed for precision cutting in plastics and composite materials. With a cutter diameter of 0.1563 inches, a length of cut of 0.5625 inches, and a 2-inch overall length, this bit fits into a standard 1\/4-inch shank collet. The single-edge, upcut flute geometry pulls chips up and away from the cut, helping maintain a clean kerf and reducing heat buildup at the cutting edge. The 21-degree helix angle and right-hand cutting direction are optimized for smooth, controlled material removal. Bright uncoated carbide is the correct choice for gummy plastics where coatings can promote material adhesion.\u003c\/p\u003e\u003cp\u003eThis bit is well-suited for routing operations on acrylic, nylon, PVC, polycarbonate, and solid surface materials. Typical applications include sign fabrication, plastic component profiling, and panel cutouts in light manufacturing or shop environments. The small diameter makes it appropriate for tight-radius passes and detail work where a larger bit would not be practical. Machinists, CNC operators, and woodworking or plastics fabrication shops are the primary users of this tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in plastic and composite routing\u003c\/li\u003e\n\u003cli\u003eSingle-edge upcut flute evacuates chips efficiently and reduces recutting\u003c\/li\u003e\n\u003cli\u003e21-degree helix angle optimized for smooth cutting action in thermoplastics\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard router and CNC spindle compatibility\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for acrylic, nylon, PVC, polycarbonate, and solid surfaces\u003c\/li\u003e\n\u003cli\u003e1\/4-inch shank fits widely available collets on handheld routers and CNC machines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in routers and CNC spindles equipped with a 1\/4-inch collet. Suitable for cutting acrylic, nylon, PVC, polycarbonate, and solid surface materials as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit should be installed by a qualified machinist or CNC operator familiar with proper collet torque procedures and spindle speeds for small-diameter carbide tooling. Always power down and lock out the router or CNC spindle before changing tooling. Inspect the collet and collet nut for wear or debris before seating the shank. Small-diameter carbide bits are brittle and should not be forced into cuts with excessive feed rates or lateral pressure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 0.1563 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5625 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\u003eBit Material\u003c\/strong\u003e: Solid Carbide\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: Upcut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 21 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/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\u003ePiloted\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 71177869\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738790887730,"sku":"71177869","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4b3caa5083cb49b8518b2a4b65284c0c.jpg?v=1788804522","url":"https:\/\/voomisupply.com\/products\/accupro-71177869-spiral-router-bit-0-1563-in-upcut-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}