{"product_id":"vernon-cch-cch1660-adjustable-depth-drill-countersink","title":"Vernon CCH-CCH1660 Adjustable Depth Drill Countersink","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERNON CCH-CCH1660 is an adjustable depth drill countersink designed for precision holemaking in metalworking and fabrication applications. Built from high speed steel, this countersink features a 5\/16 inch cutter diameter with a 90-degree included angle and a 45-degree centerline angle, making it well suited for producing clean, consistent countersunk profiles. The 5\/8 inch cutter head length and 1\/4 inch collar thickness provide stability and controlled depth adjustment during use. Right-hand cutting geometry ensures compatibility with standard drill press and handheld drill setups. This tool is intended for use by machinists, fabricators, and trade professionals who require repeatable countersink depth without constant manual measurement.\u003c\/p\u003e\n\u003cp\u003eThe CCH-CCH1660 fits applications where adjustable countersink depth is critical, such as preparing fastener seats in steel, aluminum, and similar materials. Its drill compatibility number of 19 makes it suitable for pairing with standard drill bit sizes in that range. The adjustable collar design allows the operator to set a consistent stop depth across multiple holes in production or service work, reducing rework and improving throughput in both shop and field settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003eAdjustable depth collar with 1\/4 inch collar thickness for repeatable countersink depth\u003c\/li\u003e\n \u003cli\u003e5\/16 inch cutter diameter with 90-degree included angle and 45-degree centerline angle\u003c\/li\u003e\n \u003cli\u003e5\/8 inch cutter head length for stable engagement\u003c\/li\u003e\n \u003cli\u003eHigh speed steel construction for durability across common metals\u003c\/li\u003e\n \u003cli\u003eRight-hand cutting direction compatible with standard drill equipment\u003c\/li\u003e\n \u003cli\u003eDrill compatibility number 19 for pairing with matched drill bit sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit countersink tool for adjustable depth drill countersink applications in metalworking and general fabrication holemaking setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this countersink should be performed by a qualified machinist or trained trade professional. Secure the workpiece firmly before operation and ensure the drill press or handheld drill is powered off before adjusting or setting the depth collar. Verify that the shank is properly seated and locked in the chuck before beginning any cut. Follow applicable shop safety standards and wear appropriate eye protection during use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCutter Head Length\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCollar Thickness\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCenterline Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDrill Compatibility Number\u003c\/strong\u003e: 19\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: VERNON\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CCH-CCH1660\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERNON","offers":[{"title":"Default Title","offer_id":68304312860978,"sku":"CCH-CCH1660","price":47.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/81c923bb3e640e7c0236bd8b050d3e0a.jpg?v=1793728494","url":"https:\/\/voomisupply.com\/products\/vernon-cch-cch1660-adjustable-depth-drill-countersink","provider":"Voomi Supply","version":"1.0","type":"link"}