{"product_id":"hertel-4006105-indexable-insert-drill-7-8-in-3xd","title":"Hertel 4006105 Indexable Insert Drill 7\/8 in 3xd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 4006105 is a straight-shank indexable insert drill designed for high-productivity metal drilling applications. It accepts two HPMT063306-GP indexable inserts and runs in a right-hand cutting direction. The drill body is constructed from steel and features through-coolant capability via a 1\/4-inch shank-end coolant hole thread, making it well suited for demanding production environments where heat and chip evacuation are critical. With a 7\/8-inch (0.8750-inch decimal) drill diameter and a 3xD depth-to-diameter ratio, it delivers a maximum drill depth of 2-5\/8 inches per pass. Machinists, tool-and-die technicians, and CNC operators working in job shops or production facilities are the primary users of this tooling.\u003c\/p\u003e\u003cp\u003eThis indexable insert drill is intended for use in CNC machining centers, lathes, and drilling machines capable of accepting a 1-inch straight cylindrical shank. The HID drill style compatibility and the 3xD depth ratio make it a practical choice for through-hole and blind-hole drilling in steel, cast iron, and similar workpiece materials. The two-insert configuration provides good radial balance during cutting. At 5.834 inches of body length with a 2.5-inch shank length, it fits standard toolholding setups without extended-reach adapters in most applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7\/8-inch drill diameter (0.8750-inch decimal, 22.23 mm) with a maximum allowable drill diameter of 0.9010 inches\u003c\/li\u003e\n\u003cli\u003e3xD drill depth-to-diameter ratio allows up to 2-5\/8 inches of drilling depth per pass\u003c\/li\u003e\n\u003cli\u003eAccepts two HPMT063306-GP indexable inserts  -  no regrinding required at end of insert life\u003c\/li\u003e\n\u003cli\u003eThrough-coolant capable with a 1\/4-inch threaded coolant port at the shank end\u003c\/li\u003e\n\u003cli\u003e1-inch straight cylindrical shank for broad compatibility with standard toolholders\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction; steel drill body construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible drill style is HID. Uses HPMT063306-GP indexable inserts. Designed for use with toolholders accepting a 1-inch straight cylindrical shank on CNC machining centers and drilling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and setup should be performed by a qualified machinist or CNC technician. Ensure the machine spindle is fully stopped and the machine is placed in a safe, locked-out state before mounting or removing the drill body or inserts. Confirm that the toolholder bore is clean and within tolerance before inserting the 1-inch shank, and torque the clamping screws to the toolholder manufacturer's specification. Verify coolant line connection at the shank-end port before running at full feed and speed if through-coolant is used.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Diameter\u003c\/strong\u003e: 7\/8 inch (0.8750 inch \/ 22.23 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Diameter\u003c\/strong\u003e: 0.9010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 2-5\/8 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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch (1.0000 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.5000 inches (63.50 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: HPMT063306-GP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.7430 inches (69.67 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 5.8340 inches (148.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollar Diameter\u003c\/strong\u003e: 1.2990 inches (32.99 mm)\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Drill Style\u003c\/strong\u003e: HID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 8.25 x 2.25 x 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.15 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 4006105\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51742226383154,"sku":"4006105","price":616.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/35f24b965c58b0d8e1e8a6af7f38fa68.jpg?v=1788836012","url":"https:\/\/voomisupply.com\/products\/hertel-4006105-indexable-insert-drill-7-8-in-3xd","provider":"Voomi Supply","version":"1.0","type":"link"}