{"product_id":"vernon-cch-cch2090-adjustable-depth-drill-countersink","title":"Vernon CCH-CCH2090 Adjustable Depth Drill Countersink","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERNON CCH-CCH2090 is an adjustable depth drill countersink designed for precision holemaking in metalworking and fabrication applications. Built from high speed steel, this right-hand cutting tool features a 3\/8 inch cutter diameter, a 90-degree included angle, and a 45-degree centerline angle. The 1\/4 inch collar thickness allows repeatable depth adjustment, making it well suited for production work where consistent countersink depth is critical. The cutter head length measures 3\/4 inch. Machinists, tool and die makers, and fabricators use this style of countersink for deburring, chamfering, and preparing holes to accept flat-head fasteners.\u003c\/p\u003e\n\u003cp\u003eThis countersink is intended for use in drill press, mill, or hand-drill applications across general metalworking, sheet metal, and light fabrication environments. It accepts up to 4 drill sizes, offering versatility across a range of pilot hole diameters. The adjustable depth collar is particularly useful in repetitive production runs where maintaining a uniform countersink profile is required. It is appropriate for both shop and field use by machinists and skilled tradespeople working with ferrous and non-ferrous metals.\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\u003e3\/8 inch cutter diameter with 3\/4 inch cutter head length\u003c\/li\u003e\n \u003cli\u003e90-degree included angle and 45-degree centerline angle for standard flat-head fastener prep\u003c\/li\u003e\n \u003cli\u003eHigh speed steel construction for durability across ferrous and non-ferrous materials\u003c\/li\u003e\n \u003cli\u003eRight-hand cutting direction compatible with standard drill press and hand-drill rotation\u003c\/li\u003e\n \u003cli\u003eCompatible with up to 4 drill sizes for versatile pilot hole fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use countersink for standard drill press, milling machine, and hand-drill chucks accepting straight-shank tooling in holemaking and chamfering applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool should be installed and operated by a qualified machinist or skilled tradesperson familiar with rotating cutting tools. Secure the countersink firmly in the chuck and verify runout before beginning a cut. Always power down and de-energize the machine before changing or adjusting the depth collar. Use appropriate cutting fluid for ferrous metals to extend tool life and maintain cut quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCutter Head Length\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCollar Thickness\u003c\/strong\u003e: 1\/4 inch\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\u003c\/strong\u003e: 4 drill sizes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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-CCH2090\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERNON","offers":[{"title":"Default Title","offer_id":68306217959730,"sku":"CCH-CCH2090","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/00be4965c9674058607fb67488882ec5_6f91bd53-2bcf-4af1-9eaf-e31e00e38238.jpg?v=1793752412","url":"https:\/\/voomisupply.com\/products\/vernon-cch-cch2090-adjustable-depth-drill-countersink","provider":"Voomi Supply","version":"1.0","type":"link"}