{"product_id":"kennametal-7030427-indexable-insert-drill-body","title":"Kennametal 7030427 Indexable Insert Drill Body","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 7030427 is a DFPR-series indexable insert drill body designed for general-purpose hole-making operations in machining environments. It accepts two DFPR-style indexable inserts and delivers a maximum drill diameter of 0.9144 inches with a maximum drill depth of 1.75 inches, giving a 2xD depth-to-diameter ratio. The tool is constructed from steel and features a 1.0000-inch Weldon Flat and Flange shank for secure tool holding. Coolant-through capability is supported via an axial concentric entry port with a 1\/4-18 NPT coolant hole thread. This body is installed and serviced by machinists and CNC tooling technicians.\u003c\/p\u003e\u003cp\u003eThe 7030427 is suited for production drilling applications in job shops and manufacturing facilities running CNC machining centers or drill presses equipped with compatible Weldon Flat tool holders. Its right-hand cutting direction and general-purpose performance rating make it appropriate for a wide range of workpiece materials when paired with the correct insert grade. Compatible insert size codes are 070305 and 080304, covering both the inner and outer insert positions. The overall tool length of 4.6620 inches and flute length of 1.75 inches suit standard reach requirements in horizontal and vertical machining setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDFPR-series indexable insert drill body with 2xD depth-to-diameter ratio\u003c\/li\u003e\n\u003cli\u003eAccepts two DFPR-style inserts: inner position DFPR080304__I and outer position DFPR070305__O\u003c\/li\u003e\n\u003cli\u003eWeldon Flat and Flange shank, 1.0000-inch diameter, for positive rotational engagement\u003c\/li\u003e\n\u003cli\u003eCoolant-through design with axial concentric entry and 1\/4-18 NPT coolant hole thread\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction; general-purpose tool performance rating\u003c\/li\u003e\n\u003cli\u003eInsert lock screw size M2.5-0.45x5.7 T8 for secure insert seating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with DFPR-style indexable inserts in size codes 070305 and 080304. Specific compatible insert part numbers are DFPR070305__O (outer position) and DFPR080304__I (inner position). Designed for use in tool holders accepting a 1.0000-inch Weldon Flat and Flange shank interface.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and insert changes should be performed by a qualified machinist or tooling technician with the machine powered down and locked out per applicable OSHA lockout\/tagout procedures. Use the specified T8 Torx driver for the M2.5-0.45 insert lock screw and follow the insert manufacturer torque guidance for that fastener size. Verify coolant passages are clear before mounting the body in the spindle. Inspect the shank seating surface and Weldon flat set screw interface for wear before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Drill Style\u003c\/strong\u003e: DFPR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 0.9144 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Depth by Diameter Ratio\u003c\/strong\u003e: 2xD\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 Diameter\u003c\/strong\u003e: 1.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.2040 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.6620 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 2.4580 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Drill Inserts\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: DFPR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Codes\u003c\/strong\u003e: 070305 and 080304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: DFPR070305__O (outer), DFPR080304__I (inner)\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\u003eCoolant Hole Thread Size\u003c\/strong\u003e: 1\/4-18 NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Lock Screw\u003c\/strong\u003e: M2.5-0.45x5.7 T8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DFPR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.67 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291503\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 7030427\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743163253042,"sku":"7030427","price":692.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/73e101ac66463e6b46edbfe2ca8de313.jpg?v=1788843396","url":"https:\/\/voomisupply.com\/products\/kennametal-7030427-indexable-insert-drill-body","provider":"Voomi Supply","version":"1.0","type":"link"}