{"product_id":"onsrud-61-123-single-edge-router-bit-3-8-in-square-end","title":"Onsrud 61-123 Single Edge Router Bit 3\/8 in Square End","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ONSRUD 61-123 is a single-edge, straight-flute router bit designed for cutting hard plastics and similar materials. Built from solid carbide, it offers the rigidity and edge retention needed for clean cuts in demanding thermoplastics. The cutter measures 3\/8 inches in diameter with a 1.625-inch length of cut and a 6-inch overall length. Its right-hand cutting direction and square end geometry produce flat-bottomed cuts with minimal chipping. This bit is suited for use in CNC routing applications and handheld routing operations where precision edge quality in plastic materials is required.\u003c\/p\u003e\u003cp\u003eThe ONSRUD 61-123 is intended for routing extruded acrylic, HDPE, polyvinylchloride (PVC), polycarbonate, polyethylene, polypropylene, polystyrene, UHMW, and other hard plastics. It is commonly used in fabrication shops, sign shops, and industrial production environments where clean single-pass profiling or slotting of plastic sheet goods is required. The 3\/8-inch shank fits standard router collets used on CNC routers and variable-speed handheld routers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for extended tool life in hard plastic materials\u003c\/li\u003e\n\u003cli\u003eSingle-edge, straight-flute geometry promotes chip clearance in thermoplastic routing\u003c\/li\u003e\n\u003cli\u003eSquare end profile for flat-bottomed slots and profiling cuts\u003c\/li\u003e\n\u003cli\u003e3\/8-inch shank diameter fits standard router collets\u003c\/li\u003e\n\u003cli\u003eRight-hand cut direction compatible with conventional CNC and handheld routing setups\u003c\/li\u003e\n\u003cli\u003ePart of the ONSRUD 61-000P series, engineered specifically for plastics applications\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 other hard plastics. Compatible with any router or CNC spindle accepting a 3\/8-inch collet.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and remove router bits only with the router or spindle fully powered down and locked out. Ensure the collet and collet nut are clean and free of debris before seating the shank. Use the minimum shank insertion depth recommended by the collet manufacturer to ensure secure clamping. Always wear appropriate eye protection and follow shop safety procedures when operating routing equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 1.625 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\u003eFlute Type\u003c\/strong\u003e: Straight\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\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\u003eMaterial Application\u003c\/strong\u003e: Extruded Acrylic, HDPE, Hard Plastics, Polyvinylchloride, Polycarbonate, Polyethylene, Polypropylene, Polystyrene, UHMW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 61-123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ONSRUD","offers":[{"title":"Default Title","offer_id":67908048781618,"sku":"61-123","price":186.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c187e612b36ffecb75ddea8221e6efaf.jpg?v=1791182294","url":"https:\/\/voomisupply.com\/products\/onsrud-61-123-single-edge-router-bit-3-8-in-square-end","provider":"Voomi Supply","version":"1.0","type":"link"}