{"product_id":"onsrud-66-923altin-diamond-pattern-router-bit-altin","title":"Onsrud 66-923ALTIN Diamond Pattern Router Bit Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ONSRUD 66-923ALTIN is a diamond pattern router bit designed for high-performance cutting of composite materials on CNC machines. Built from solid carbide, it features an AlTiN (Aluminum Titanium Nitride) coating that improves heat resistance and extends tool life in demanding routing applications. The 0.375-inch cutter diameter pairs with a 1-inch length of cut and a 3-inch overall length, making this bit well suited for precision profiling and trimming passes. Right-hand cutting geometry is standard. Licensed HVAC and trade professionals working in fabrication environments rely on bits like this for consistent, clean results on composite panels and similar engineered materials.\u003c\/p\u003e\n\u003cp\u003eThis router bit is intended for use in CNC machine applications where composite material routing is required. The diamond pattern geometry helps manage chip evacuation and reduces heat buildup at the cutting zone. With a 3\/8-inch shank diameter and a 2-inch shank length, it mounts securely in standard collet systems used on production and job-shop CNC routers. It is appropriate for both production-run and custom-fabrication environments where composite cutting is a regular task.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and wear resistance in composite routing\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating improves thermal resistance and extends cutting tool life\u003c\/li\u003e\n  \u003cli\u003eDiamond pattern geometry promotes chip evacuation and reduces heat at the cut\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard CNC spindle rotation\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch shank diameter fits common CNC router collet sizes\u003c\/li\u003e\n  \u003cli\u003ePart of the ONSRUD 66-900 series for composite material applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machines with a standard 3\/8-inch collet; rated for composite material applications as part of the ONSRUD 66-900 series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified CNC machinist or tooling technician. Power down and lock out the CNC spindle before changing tooling. Seat the shank fully into the collet to the manufacturer-specified engagement depth and torque the collet nut using the appropriate collet wrench. Inspect the bit for chipping or coating wear before each use; do not operate a damaged bit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch) \/ 9.53 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: End Mill\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: AlTiN (Aluminum Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Composite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Tool Type\u003c\/strong\u003e: CNC Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 66-900\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.31 x 0.4 x 0.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.17 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: 66-923ALTIN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ONSRUD","offers":[{"title":"Default Title","offer_id":67916958957874,"sku":"66-923ALTIN","price":196.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bd60c43816ab1a63514c30d546ffca24_99994531-5286-41bb-bc94-1e50fef2c84c.jpg?v=1791260304","url":"https:\/\/voomisupply.com\/products\/onsrud-66-923altin-diamond-pattern-router-bit-altin","provider":"Voomi Supply","version":"1.0","type":"link"}