{"product_id":"hertel-4006123-indexable-insert-drill-1-3-4-in-3xd","title":"Hertel 4006123 Indexable Insert Drill 1-3\/4 in 3xd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 4006123 is a straight-shank indexable insert drill designed for high-productivity hole-making in metal cutting applications. Built with a steel body and a 1-3\/4 inch (44.45 mm) cutting diameter, this drill accepts two indexable inserts compatible with the HPMT125812-GP insert style. It delivers a maximum drill depth of 5-1\/4 inches at a 3xD depth-to-diameter ratio, making it well-suited for production drilling where insert changeability and consistent hole geometry are priorities. Coolant-through capability is standard, with a 1\/4 inch shank-end coolant hole thread. Right-hand cutting direction is fixed. The tool is intended for use in CNC machining centers and manual lathes by machinists and tool-and-die professionals.\u003c\/p\u003e\n\u003cp\u003eThis indexable insert drill is used in metal removal operations across job shops, production machining facilities, and tool rooms. Typical applications include drilling into steel, cast iron, and other ferrous materials where repeatable hole size and depth are required. The straight cylindrical shank with a 1-1\/2 inch diameter fits standard toolholders and collet chucks configured for that shank size. The 9.628 inch body length and 5.447 inch flute length provide clearance for chip evacuation in moderate-depth holes. The 1.949 inch collar diameter serves as a positive stop reference in precision setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-3\/4 inch (1.7500 inch decimal) cutting diameter with a maximum drill diameter of 1.803 inches\u003c\/li\u003e\n  \u003cli\u003eAccepts 2 indexable inserts  -  compatible insert style: HPMT125812-GP\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design with 1\/4 inch shank-end coolant hole thread for chip flushing and heat control\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction with straight-cylindrical shank for straightforward toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003e3xD depth ratio  -  5-1\/4 inch maximum drill depth suitable for moderate-depth production holes\u003c\/li\u003e\n  \u003cli\u003eSteel body construction for rigidity and durability in ferrous machining environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible insert style is HPMT125812-GP. Designed for use in CNC machining centers and toolholders accommodating a 1-1\/2 inch straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and setup should be performed by a qualified machinist. Ensure the machine spindle is fully stopped and the control is in a safe state before mounting or removing the tool from the holder. Confirm toolholder bore size matches the 1-1\/2 inch shank diameter and that the tool is secured to the manufacturer-specified clamping torque for that holder type. Verify coolant-through supply is connected and unobstructed before running at full feed rates.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Diameter\u003c\/strong\u003e: 1-3\/4 inches (1.7500 inches decimal \/ 44.45 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 1.803 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 5-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth-to-Diameter Ratio\u003c\/strong\u003e: 3xD\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: 1-1\/2 inches (1.5000 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 3.000 inches (76.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 5.447 inches (138.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 9.628 inches (244.55 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollar Diameter\u003c\/strong\u003e: 1.949 inches (49.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: HPMT125812-GP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank-End Coolant Hole Thread Size\u003c\/strong\u003e: 1\/4 inch\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: 4.75 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 11.5 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4006123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51741592355122,"sku":"4006123","price":853.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dabeca717c041e2d9e4c3ef11abe78bd.jpg?v=1788832357","url":"https:\/\/voomisupply.com\/products\/hertel-4006123-indexable-insert-drill-1-3-4-in-3xd","provider":"Voomi Supply","version":"1.0","type":"link"}