{"product_id":"kennametal-1528409-indexable-insert-drill-2-5xd","title":"Kennametal 1528409 Indexable Insert Drill 2.5xd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1528409 is a straight-shank indexable insert drill designed for production drilling in metal-cutting applications. Built on the DFT series platform, this drill body accepts two DFT0905 indexable inserts to deliver a maximum bore diameter of 2.25 inches (57.15 mm) at a depth-to-diameter ratio of 2.5xD. The 2-inch Weldon Flat and Flange shank provides positive drive torque transfer and is compatible with standard milling machine and machining center spindle toolholders. At 7.37 pounds, this is a solid-steel body tool intended for CNC and manual boring mill setups where consistent, repeatable hole quality is required. Installation and insert changes are handled by machinists and toolroom technicians.\u003c\/p\u003e\n\u003cp\u003eThis drill body is suited for general-purpose through-hole and blind-hole drilling in steel, cast iron, and similar ferrous workpiece materials. The 2.5xD ratio makes it appropriate for moderate-depth holes where chip evacuation is manageable without extended-reach tooling. Coolant-through capability via both axial concentric entry and body-side ports supports high-speed cutting with flood or high-pressure coolant delivery. The DFT series is a modular system, and this body size is positioned for mid-range bore diameters up to 2.25 inches.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAccepts two DFT0905 indexable inserts for repeatable edge geometry without regrinding\u003c\/li\u003e\n  \u003cli\u003eMaximum drill depth of 5 inches (127 mm) with a 2.5xD depth-to-diameter ratio\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design with axial concentric entry; body-side port thread 1\/8-27 inch, shank-end port thread 1\/4-18 inch\u003c\/li\u003e\n  \u003cli\u003eWeldon Flat and Flange shank (2-inch diameter) for positive drive and reduced pullout risk\u003c\/li\u003e\n  \u003cli\u003eOverall length of 11 inches; flute length 5 inches; body length 7 inches\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction; steel tool body for rigidity in interrupted and continuous cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with DFT drill style inserts; insert style code DFT0905, insert size 9.92 x 5.25 mm (0.391 x 0.207 inches). Insert lock screw specification is M5-0.8 x 12.5 T20. Compatible with 2-inch straight Weldon Flat and Flange shank toolholders on CNC machining centers and boring mills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tooling is installed and serviced by machinists or toolroom technicians. De-energize and lock out the machine spindle before mounting the drill body or indexing inserts. Verify shank seating and set-screw torque against the machine toolholder manufacturer specifications before running. Confirm coolant port connections are clear and delivering adequate flow before engaging a cut at full feed rate.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 2.25 inches (57.15 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 5 inches (127 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Depth by Diameter Ratio\u003c\/strong\u003e: 2.5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat and Flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 4 inches (101.60 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 7 inches (177.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: DFT0905\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 9.92 x 5.25 mm (0.391 x 0.207 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Lock Screw\u003c\/strong\u003e: M5-0.8 x 12.5 T20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Entry Style\u003c\/strong\u003e: Axial Concentric Entry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody-Side Coolant Port Thread\u003c\/strong\u003e: 1\/8-27 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank-End Coolant Port Thread\u003c\/strong\u003e: 1\/4-18 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DFT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7.37 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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1528409\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743925993778,"sku":"1528409","price":1125.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d2232bfa3049871eb2096bb4c0759eb5.jpg?v=1788851407","url":"https:\/\/voomisupply.com\/products\/kennametal-1528409-indexable-insert-drill-2-5xd","provider":"Voomi Supply","version":"1.0","type":"link"}