{"product_id":"sandvik-coromant-6035645-replaceable-tip-drill-corodrill-870","title":"Sandvik Coromant 6035645 Replaceable-tip Drill Corodrill 870","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 6035645 is a replaceable-tip drill body from the CoroDrill 870 series, engineered for precision hole-making in metal-cutting applications. The body accepts 870-1290-11-PM indexable drill tips at insert seat size 11, covering a drill diameter range of 12.5 to 12.99 mm (0.4921 to 0.5114 inches). Maximum drill depth reaches 66.95 mm (2.6358 inches), representing a 5xD depth-to-diameter ratio. The tool body is constructed of steel with a straight-cylindrical shank and features through-coolant capability for chip evacuation and thermal management during deep-hole drilling. Machinists and CNC operators working in job shop, production, or maintenance environments install and service this tool body.\u003c\/p\u003e\n\u003cp\u003eThis drill body is suited for CNC machining centers, turning centers, and drill presses where indexable replaceable-tip drills are specified. The 870 LX-5 toolholder style and straight-cylindrical shank allow direct mounting in standard ER or hydraulic chucks sized for the shank diameter. The 5xD depth ratio makes this body appropriate for moderate-depth hole applications in steel, cast iron, and similar workpiece materials where a full-length solid carbide drill is unnecessary. Insert replacement rather than full-tool replacement reduces tooling cost per hole over high-volume runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable-tip design accepts 870-1290-11-PM drill tip inserts, insert seat size 11\u003c\/li\u003e\n  \u003cli\u003eDrill diameter range: 12.5 to 12.99 mm (0.4921 to 0.5114 inches)\u003c\/li\u003e\n  \u003cli\u003e5xD depth-to-diameter ratio with maximum drill depth of 66.95 mm (2.6358 inches)\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant construction supports high-pressure coolant delivery to the cutting zone\u003c\/li\u003e\n  \u003cli\u003eSteel tool body with straight-cylindrical shank in 870 LX-5 toolholder style\u003c\/li\u003e\n  \u003cli\u003eOverall length of 130 mm (5.1181 inches) with 80.02 mm (3.1504 inches) flute length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible insert style is 870-1290-11-PM at insert seat size 11. This body is part of the CoroDrill 870 series and is designed for use with the 870 LX-5 toolholder style.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and insert indexing should be performed by a qualified machinist or tooling technician. Power down and de-energize the machine spindle before accessing the tool holder or changing inserts. Use manufacturer-specified torx or hex keys for insert clamping to avoid seat damage  -  do not substitute non-calibrated tools. Through-coolant connections must be verified leak-free before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroDrill 870\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Drill Diameter\u003c\/strong\u003e: 12.50 mm (0.4921 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 12.99 mm (0.5114 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 66.95 mm (2.6358 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: 130 mm (5.1181 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 80.02 mm (3.1504 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 69 mm (2.7165 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 48 mm (1.8898 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-5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: 870-1290-11-PM\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: 0.37 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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6035645\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51740017164594,"sku":"6035645","price":606.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c306353a2ba425d2a47ec9c4224d6df9_d809efac-94de-40f5-b3ff-f2bd7a86fe6c.jpg?v=1788821490","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6035645-replaceable-tip-drill-corodrill-870","provider":"Voomi Supply","version":"1.0","type":"link"}