{"product_id":"onsrud-67-428-abrasive-cylinder-bur-solid-carbide","title":"Onsrud 67-428 Abrasive Cylinder Bur Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ONSRUD 67-428 is a solid carbide abrasive cylinder bur designed for controlled material removal in demanding routing and finishing applications. The flat end type and cylindrical profile allow the tool to work along surfaces and into confined areas with consistent contact. With a 0.25-inch cutter diameter and a 0.25-inch shank diameter, the 67-428 mounts directly into standard quarter-inch collets without an adapter. Solid carbide construction provides the rigidity and wear resistance required when working composite panel materials at high feed rates and spindle speeds.\u003c\/p\u003e\n\u003cp\u003eThis bur is suited for use on composite panels in both production and fabrication environments. Typical applications include edge finishing, surface blending, and material removal on laminate or composite sheet goods. It is a common choice for CNC router operators and skilled fabricators who require precise, repeatable results on engineered panel products. The 0.25-inch shank fits the collet configurations found on most CNC routing platforms and handheld die grinder setups used in shop and field work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide body for extended tool life and resistance to deflection under load\u003c\/li\u003e\n  \u003cli\u003eCylinder profile with flat end type for surface-parallel cutting and edge work\u003c\/li\u003e\n  \u003cli\u003e0.25-inch cutter diameter matches standard quarter-inch collet systems\u003c\/li\u003e\n  \u003cli\u003eOptimized for composite panel material applications\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.07 pounds for reduced spindle load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with composite panels and compatible with routing equipment and die grinders that accept a 0.25-inch shank collet.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, CNC operators, or fabricators familiar with rotary cutting tools. Power down and de-energize the spindle or tool fully before changing burs. Seat the shank fully into the collet and tighten to the equipment manufacturer's specified torque range before operation. Inspect the bur for chipping or wear before each use and do not operate a damaged tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Composite Panels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\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: 67-428\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ONSRUD","offers":[{"title":"Default Title","offer_id":67914473767218,"sku":"67-428","price":194.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c61abb6816691e967999054f2fc6cccc.jpg?v=1791249450","url":"https:\/\/voomisupply.com\/products\/onsrud-67-428-abrasive-cylinder-bur-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}