{"product_id":"kennametal-1505130-replaceable-tip-drill-31-75-32mm-weldon","title":"Kennametal 1505130 Replaceable-tip Drill 31.75-32mm Weldon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1505130 is a replaceable-tip drill body designed for high-productivity hole-making in metal cutting applications. It accepts KSEM1250 insert tips at an insert seat size 8 and belongs to the KSEM series platform. The drill body features a Weldon Flat shank measuring 31.75 mm in diameter, an overall length of 9.25 inches (234.95 mm), and a flute length of 5.26 inches (133.48 mm). Through-coolant delivery is supported via NPT-threaded coolant ports, with a body side coolant hole thread size of 1\/8-27 and a shank end coolant hole thread size of 1\/4-18. This tool is installed and operated by machinists and CNC tooling specialists working with drilling centers and machining centers.\u003c\/p\u003e\n\u003cp\u003eThe 1505130 is suited for drilling operations requiring a 3xD depth-to-diameter ratio, with a maximum drill depth of 3.78 inches (96 mm). The drill diameter range spans 31.75 mm (1.2500 inches) to 32.00 mm (1.2598 inches), making it applicable in precision-tolerance boring and hole-finishing operations. Typical use cases include production machining of steel, cast iron, and similar ferrous workpiece materials in both job shop and high-volume manufacturing environments. The replaceable-tip design reduces tooling cost by allowing insert exchange without replacing the full drill body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable KSEM1250 insert tip at seat size 8 allows quick tip changes without full body replacement\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant capability with NPT-threaded ports at both body side (1\/8-27) and shank end (1\/4-18) for effective chip evacuation and heat control\u003c\/li\u003e\n  \u003cli\u003eWeldon Flat shank at 31.75 mm diameter provides positive rotational drive and secure toolholder retention\u003c\/li\u003e\n  \u003cli\u003e3xD depth-to-diameter ratio with 96 mm maximum drill depth suits a wide range of standard through-hole and blind-hole applications\u003c\/li\u003e\n  \u003cli\u003eDrill diameter range of 31.75 to 32.00 mm accommodates close-tolerance hole requirements\u003c\/li\u003e\n  \u003cli\u003eOverall length of 9.25 inches (234.95 mm) with a flute length of 5.26 inches (133.48 mm) for balanced reach and rigidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with KSEM1250 series replaceable drill tip inserts at insert seat size 8. Part of the KENNAMETAL KSEM platform. Verify toolholder compatibility with the 31.75 mm Weldon Flat shank specification before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. The machine spindle must be fully stopped and the machine locked out before mounting or removing the drill body or changing insert tips. Use the appropriate Weldon Flat toolholder sized for 31.75 mm shank diameter and confirm that the coolant supply lines are connected to the correct NPT-threaded ports before initiating through-coolant flow. Do not exceed the rated maximum drill depth of 96 mm for this tool body.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Drill Diameter\u003c\/strong\u003e: 31.75 mm (1.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 32.00 mm (1.2598 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 96.00 mm (3.78 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: 234.95 mm (9.25 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 133.48 mm (5.26 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 31.75 mm (1.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Series\u003c\/strong\u003e: KSEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: KSEM1250\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Side Coolant Hole Thread Size\u003c\/strong\u003e: 1\/8-27 NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank End Coolant Hole Thread Size\u003c\/strong\u003e: 1\/4-18 NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.73 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: 1505130\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51748834771250,"sku":"1505130","price":966.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b20b6466b57c97854aceffa6bd3f4769.jpg?v=1788899258","url":"https:\/\/voomisupply.com\/products\/kennametal-1505130-replaceable-tip-drill-31-75-32mm-weldon","provider":"Voomi Supply","version":"1.0","type":"link"}