{"product_id":"sandvik-coromant-6239450-replaceable-tip-drill-22mm","title":"Sandvik Coromant 6239450 Replaceable-tip Drill 22mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 6239450 is a replaceable-tip drill body designed for precision hole-making operations in metal cutting applications. Built on the CoroDrill 870 platform, this steel drill body accepts 870-2290-22-PM inserts in a size 22 seat, covering a drilling diameter range of 22.00 to 22.99 mm (0.8661 to 0.9051 inches). It delivers a maximum drill depth of 72.45 mm (2.8524 inches), corresponding to a 3xD depth-to-diameter ratio. The 870 LX-3 toolholder style and through-coolant capability support sustained cutting performance in demanding production environments. Overall length is 153 mm (6.0236 inches). Installation and operation are performed by machinists and CNC tooling specialists.\u003c\/p\u003e\u003cp\u003eThis drill body is suited for CNC machining centers and turning centers in both job-shop and production manufacturing settings where consistent, repeatable hole quality is required. The replaceable-tip design reduces downtime by allowing insert changes without removing the drill body from the machine, making it practical for high-volume drilling in steel and other machinable alloys. The straight cylindrical shank simplifies toolholder setup in standard ER or hydraulic chuck systems. No specific OEM machine or model compatibility is stated in the available data.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDrilling diameter range: 22.00 to 22.99 mm (0.8661 to 0.9051 inches)\u003c\/li\u003e\n\u003cli\u003e3xD depth-to-diameter ratio with 72.45 mm (2.8524 inches) maximum drill depth\u003c\/li\u003e\n\u003cli\u003eThrough-coolant design directs coolant to the cutting zone for chip evacuation and heat control\u003c\/li\u003e\n\u003cli\u003eAccepts 870-2290-22-PM replaceable inserts at insert seat size 22\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank for broad toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eSteel drill body construction for rigidity and durability in production use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with 870-2290-22-PM inserts at seat size 22. Designed for use with the 870 LX-3 toolholder style within the CoroDrill 870 series platform.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Before changing inserts or mounting the drill body, ensure the machine spindle is fully stopped and locked out per applicable machine safety procedures. Verify coolant supply connections are properly routed to support through-coolant flow before initiating a cut. Follow the toolholder manufacturer torque guidelines for clamping the shank, and confirm insert seating is correct before running at operating feed and speed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Drill Diameter\u003c\/strong\u003e: 22.00 mm (0.8661 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 22.99 mm (0.9051 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 72.45 mm (2.8524 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Depth by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 153.00 mm (6.0236 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 93.53 mm (3.6823 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 76.00 mm (2.9921 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 56.00 mm (2.2047 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: 870 LX-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: 870-2290-22-PM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroDrill 870\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291502\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 6239450\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51727534981426,"sku":"6239450","price":904.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a1546e1db7a460bc950eeea15b5e87f3.jpg?v=1788678979","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6239450-replaceable-tip-drill-22mm","provider":"Voomi Supply","version":"1.0","type":"link"}