{"product_id":"sandvik-coromant-7549914-indexable-drill-insert-ds20l5","title":"Sandvik Coromant 7549914 Indexable Drill Insert DS20L5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7549914 is a solid carbide indexable drill insert designed for precision drilling applications in metal-cutting operations. Featuring an irregular DS20 insert style with an L5 chipbreaker, this insert carries a TiCN and Al2O3 PVD coating applied via physical vapor deposition for improved wear resistance and thermal stability. The inscribed circle measures 7.34 mm with a 0.35 mm corner radius, making it suited for demanding hole-making work where edge integrity and consistent chip control are critical. Machinist and toolroom professionals use this insert in indexable drill bodies that accept the DS20 style seat geometry.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use in indexable drilling systems operating in a right-hand cutting direction. Typical applications include production drilling in ferrous and non-ferrous materials across CNC machining centers and turning centers. The 1144 manufacturer grade designation indicates the specific substrate and coating combination optimized for the DS20 insert series. Insert size is 0205. The L5 chipbreaker geometry supports chip evacuation in through-hole and blind-hole drilling scenarios where chip management directly affects hole quality and tool life.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with TiCN and Al2O3 PVD coating for wear and thermal resistance\u003c\/li\u003e\n  \u003cli\u003eDS20 insert style with L5 chipbreaker for active chip control during drilling\u003c\/li\u003e\n  \u003cli\u003e7.34 mm inscribed circle with 0.35 mm corner radius for precise cutting geometry\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction, irregular shape, insert size 0205\u003c\/li\u003e\n  \u003cli\u003eManufacturer grade 1144 for consistent performance in the DS20 tooling system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement insert for indexable drill bodies that accept the DS20 insert style seat geometry with a right-hand cutting configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation and replacement should be performed by a qualified machinist or toolroom technician. Ensure the spindle is fully stopped and the machine is locked out before changing inserts. Use the appropriate torx or hex key to the tool manufacturer's specified seating procedure to ensure the insert is fully seated in the pocket. Inspect the insert seat for debris or damage before installing a new insert, as an improperly seated insert can cause premature failure or dimensional inaccuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DS20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1144\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN and Al2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 7.34 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.35 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: L5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 0205\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Irregular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.74 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.53 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.58 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7549914\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51739098284338,"sku":"7549914","price":44.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6c97671d250cc0dcd3b4871f8aa8c988_486fbcd3-e49d-46d8-bcd1-bb3a704521a5.jpg?v=1788809346","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7549914-indexable-drill-insert-ds20l5","provider":"Voomi Supply","version":"1.0","type":"link"}