{"product_id":"sumitomo-5l00w1h-replaceable-tip-drill-27-81-28-8mm","title":"Sumitomo 5L00W1H Replaceable-tip Drill 27.81-28.8mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 5L00W1H is a replaceable-tip drill body designed for precision hole-making in metal fabrication and machining applications. It accepts SMDT-style inserts and covers a drill diameter range of 27.81 to 28.80 mm (1.0949 to 1.1339 inches), making it a versatile tool body for through-hole and blind-hole drilling operations. The tool features a 1-1\/4 inch whistle notch shank and an overall length of 9.449 inches, with a maximum drill depth of 6.181 inches at a 5xD depth-to-diameter ratio. Through-coolant capability allows high-efficiency chip evacuation and thermal management during extended drilling cycles. This tool is installed and operated by machinists and CNC tooling specialists in production or job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThe 5L00W1H belongs to the SUMITOMO SMD series and is suited for drilling operations requiring consistent bore diameter control in the 27.81 to 28.80 mm range. Its replaceable-tip design eliminates the need to replace the entire drill body when the cutting edge wears, reducing tooling cost per hole. The whistle notch shank interfaces with SMDH-style toolholders. It is commonly applied in automotive, aerospace, and general metalworking where repeatable, high-depth drilling is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDrill diameter range: 27.81 to 28.80 mm (1.0949 to 1.1339 inches)\u003c\/li\u003e\n  \u003cli\u003e5xD depth-to-diameter ratio with a maximum drill depth of 6.181 inches\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design for chip evacuation and heat control during deep drilling\u003c\/li\u003e\n  \u003cli\u003eReplaceable SMDT insert tip reduces per-hole tooling cost versus solid drill bodies\u003c\/li\u003e\n  \u003cli\u003e1-1\/4 inch whistle notch shank compatible with SMDH-style toolholders\u003c\/li\u003e\n  \u003cli\u003eSteel body construction in the SMD series platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eThe 5L00W1H is compatible with SMDT-style replaceable drill tip inserts and SMDH-style toolholders. It is designed as a drill body within the SUMITOMO SMD series platform.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and setup should be performed by a qualified machinist familiar with indexable drilling tooling. Ensure the machine spindle and toolholder are fully powered down and locked out before inserting or removing the drill body or replacing the SMDT insert tip. Verify shank seating in the SMDH toolholder and confirm coolant passages are clear and connected before initiating a cutting cycle. Follow the machine tool manufacturer and insert manufacturer guidelines for feed rate and spindle speed selection for the workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Drill Diameter\u003c\/strong\u003e: 27.81 mm (1.0949 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 28.80 mm (1.1339 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 6.181 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: 9.449 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 7.074 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 7.074 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Whistle Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1-1\/4 inches (1.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: SMDT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: SMDH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\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: 2.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 9.45 inches L x 2.75 inches W x 2.75 inches H\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: SUMITOMO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5L00W1H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51745972027698,"sku":"5L00W1H","price":583.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b1565efc8c6a6ddedadd8782bcc67933_94c239f5-4601-4e02-a070-1310bed3a27f.jpg?v=1788866182","url":"https:\/\/voomisupply.com\/products\/sumitomo-5l00w1h-replaceable-tip-drill-27-81-28-8mm","provider":"Voomi Supply","version":"1.0","type":"link"}