{"product_id":"cleveland-c46104-countersink-1-4-in-100-degree-hss","title":"Cleveland C46104 Countersink 1\/4 in 100 Degree Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C46104 is a single-flute, high speed steel countersink designed for deburring and chamfering operations in metal fabrication and machining applications. With a 1\/4 inch head diameter and a 100-degree included angle, this tool produces clean, accurately sized countersink seats for flat-head fasteners in carbon steel and cast iron workpieces. The straight-cylindrical 3\/16 inch shank fits standard drill chucks and rotary tool holders. An oxide coating provides basic surface protection during cutting. Right hand cut geometry and a single flute make this an efficient choice for hand-drill or drill-press operations where chatter control and simplicity matter.\u003c\/p\u003e\n\u003cp\u003eThe C46104 is suited for light to medium countersinking tasks in job shop, maintenance, and assembly environments. It is commonly used by machinists, fabricators, and general tradespeople who need a reliable, no-pilot countersink for working carbon steel or cast iron components. The 100-degree included angle matches common flat-head machine screw seat angles used in industrial and structural assemblies. This tool is appropriate for bench drill press work as well as hand-held power drill applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4 inch head diameter with 100-degree included angle for flat-head fastener seating\u003c\/li\u003e\n  \u003cli\u003eSingle-flute geometry reduces chatter and simplifies regrinding\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction handles carbon steel and cast iron workpieces\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch straight-cylindrical shank fits standard drill chucks\u003c\/li\u003e\n  \u003cli\u003eOxide finish provides basic corrosion and wear resistance\u003c\/li\u003e\n  \u003cli\u003eRight hand cut, single end design for straightforward countersinking operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for countersinking operations in carbon steel and cast iron. Compatible with standard drill chucks and drill press spindles accepting a 3\/16 inch straight-cylindrical shank. No pilot included.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall the shank securely in a keyed or keyless drill chuck before operation. Secure the workpiece firmly to prevent movement during cutting. Use appropriate cutting fluid or lubricant when working carbon steel to extend tool life and improve finish quality. Follow shop safety practices and wear appropriate eye protection during all drilling and countersinking operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 100 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenterline Angle\u003c\/strong\u003e: 50 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Carbon Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Pilot\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112812\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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C46104\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51719359332658,"sku":"C46104","price":41.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0444b897d8eefda27335ecc19d216a7b.jpg?v=1788559014","url":"https:\/\/voomisupply.com\/products\/cleveland-c46104-countersink-1-4-in-100-degree-hss","provider":"Voomi Supply","version":"1.0","type":"link"}