{"product_id":"vargus-154-00031-countersink-set-4-pc-3-flute-hss","title":"Vargus 154-00031 Countersink Set 4 Pc 3 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VARGUS 154-00031 is a 4-piece countersink set designed for chamfering and deburring operations in metal and general fabrication work. The set includes three countersinks and one deburring blade, covering a head diameter range of 1\/2 inch to 13\/16 inch. All cutting tools feature a 1\/4-inch straight shank, 3-flute geometry, and a bright uncoated finish on high-speed steel construction. Right-hand cutting direction and single-end design make these tools straightforward to use in standard drill chucks and drivers. The set ships in a plastic storage case for organized tool storage on the job.\u003c\/p\u003e\n\u003cp\u003eThis countersink set is suited for machinists, fabricators, HVAC technicians, plumbers, and electricians who need to chamfer fastener holes or deburr cut edges in sheet metal, pipe, conduit, or structural components. The 1\/2-inch to 13\/16-inch hole diameter range covers common screw and bolt hole sizes found in residential and light commercial trade work. The included deburring blade extends the utility of the set beyond simple countersinking into general edge cleanup applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-piece set includes three countersinks and one deburring blade\u003c\/li\u003e\n  \u003cli\u003eHead diameter range: 1\/2 inch to 13\/16 inch\u003c\/li\u003e\n  \u003cli\u003e3-flute geometry for smooth, chatter-reduced cutting\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch straight shank fits standard drill chucks and quick-change drivers\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction for durability across common workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish; right-hand, single-end cutting design\u003c\/li\u003e\n  \u003cli\u003eIncludes plastic storage case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose countersink set compatible with any standard drill press, hand drill, or driver accepting a 1\/4-inch straight shank. Suitable for chamfering and deburring holes in the 1\/2-inch to 13\/16-inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCountersinks are typically installed and used by machinists, fabricators, and trade professionals working with metal sheet, conduit, or structural fastener holes. Secure the shank firmly in the drill chuck before operation and confirm the workpiece is clamped or fixtured to prevent movement. Use appropriate eye protection and reduce spindle speed when countersinking harder materials. Inspect the cutting edges before use and replace or resharpen dull tools to maintain clean chamfer geometry.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContents\u003c\/strong\u003e: 3 countersinks, 1 deburring blade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Head Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Head Diameter\u003c\/strong\u003e: 0.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Hole Diameter\u003c\/strong\u003e: 0.8125 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\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Chamfering, Deburring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Pilot\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Unit Type\u003c\/strong\u003e: Plastic Case\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1738 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: VARGUS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 154-00031\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67906351202610,"sku":"154-00031","price":100.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d6212878f53bc352ab94b1a6d582fc9d.jpg?v=1791167419","url":"https:\/\/voomisupply.com\/products\/vargus-154-00031-countersink-set-4-pc-3-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}