{"product_id":"kennametal-1606885-replaceable-tip-drill-19-46-19-96mm","title":"Kennametal 1606885 Replaceable-tip Drill 19.46-19.96mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1606885 is a replaceable-tip drill body from the KSEM series, designed for high-productivity hole-making in metal cutting applications. The drill accepts KSEM0766 insert tips at an insert seat size 2, allowing fast tip changes without removing the body from the spindle. The overall length is 209.55 mm (8.25 inches), and the drill delivers a 5xD depth-to-diameter ratio with a maximum drill depth of 100.08 mm (3.94 inches). Through-coolant delivery via 3.50 mm coolant holes keeps cutting edges cool and clears chips effectively at elevated feed and speed rates. Licensed machinists and CNC operators in production machining environments are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis drill body is suited for use in CNC machining centers and turning centers where consistent, repeatable hole quality is required across medium-to-high volume production runs. The straight-cylindrical shank measures 25.40 mm in diameter and 76.20 mm in length, fitting standard ER and hydraulic chuck toolholders of the appropriate bore. The 5xD reach makes it appropriate for deeper bore applications in structural steel, cast iron, aluminum alloy, and similar machinable materials where shorter drills cannot reach.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable KSEM0766 insert tips allow rapid tip changes without disturbing setup\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant delivery via 3.50 mm internal coolant holes for chip evacuation and thermal control\u003c\/li\u003e\n  \u003cli\u003e5xD depth-to-diameter ratio supports drilling depths up to 100.08 mm\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank (25.40 mm dia, 76.20 mm length) compatible with standard chuck toolholders\u003c\/li\u003e\n  \u003cli\u003eInsert seat size 2 for secure tip retention under high thrust and torque loads\u003c\/li\u003e\n  \u003cli\u003eFlute length of 129.29 mm (5.09 inches) ensures adequate chip clearance over full depth of cut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with KSEM0766 series replaceable insert tips at insert seat size 2. Part of the KSEM series drill body platform by KENNAMETAL.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by qualified machinists or CNC toolroom personnel with the machine in an e-stop or fully powered-down state. Verify spindle bore and toolholder specifications match the 25.40 mm straight-cylindrical shank before mounting. Ensure coolant ports in the toolholder are aligned and unobstructed to maintain through-coolant flow. Do not exceed the insert manufacturer's recommended cutting parameters for the selected KSEM0766 tip grade.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Drill Diameter\u003c\/strong\u003e: 19.46 mm (0.7661 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 19.96 mm (0.7858 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 100.08 mm (3.94 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Depth by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 209.55 mm (8.25 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 129.29 mm (5.09 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 25.40 mm (1.0 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 76.20 mm (3.0 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Hole Diameter\u003c\/strong\u003e: 3.50 mm (0.1378 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: KSEM0766\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KSEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.18 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291502\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: 1606885\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51741810393394,"sku":"1606885","price":660.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/30ed7ba4b0f0830935eeb206e9f24be3_099ce905-ab92-4b79-99d1-0a5993fd4ac8.jpg?v=1788833606","url":"https:\/\/voomisupply.com\/products\/kennametal-1606885-replaceable-tip-drill-19-46-19-96mm","provider":"Voomi Supply","version":"1.0","type":"link"}