{"product_id":"hertel-4006104-indexable-insert-drill-7-8-in-4xd","title":"Hertel 4006104 Indexable Insert Drill 7\/8 in 4xd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 4006104 is a straight-shank indexable insert drill designed for high-productivity hole-making in metal cutting applications. The body accepts two HPMT063206-GP style inserts and cuts right-hand with a 7\/8 inch (0.8750 inch decimal) drill diameter and a maximum drill diameter of 0.9010 inches. The 4xD depth-to-diameter ratio supports a maximum drill depth of 3.5 inches, making it well suited for deep-hole drilling cycles in production environments. Built from steel with coolant-through capability via a 1\/4 inch shank-end coolant hole thread, this drill is engineered for use on CNC machining centers where through-spindle or through-tool coolant is available.\u003c\/p\u003e\u003cp\u003eThis indexable insert drill is used in production machining operations on CNC vertical and horizontal machining centers. The straight cylindrical shank at 1.0000 inch diameter fits standard ER or hydraulic toolholders common in production shops. The drill is appropriate for ferrous and non-ferrous material boring where consistent hole geometry and insert indexability are priorities. It is suited for aerospace, automotive, die and mold, and general job shop environments where repeatable hole quality and fast cycle times are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4xD depth-to-diameter ratio allows up to 3.5 inches of drilling depth in a single pass\u003c\/li\u003e\n\u003cli\u003eAccepts 2 indexable inserts for fast edge changes without removing the body from the holder\u003c\/li\u003e\n\u003cli\u003eCompatible insert: HPMT063306-GP\u003c\/li\u003e\n\u003cli\u003eCoolant-through design with 1\/4 inch shank-end coolant hole thread for chip evacuation and heat management\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank at 1.0000 inch diameter for broad toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction; flute length of 3.618 inches supports chip clearance at full depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible insert style: HPMT063306-GP. Designed for use with HID-style indexable drill systems. Straight cylindrical shank is compatible with standard 1 inch bore toolholders on CNC machining centers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and setup should be performed by a qualified machinist or tooling technician. Confirm the toolholder bore matches the 1.0000 inch shank diameter and that the holder provides adequate clamping torque per the toolholder manufacturer specification. Verify coolant-through pressure compatibility before engaging through-tool coolant. Inspect insert seating and secure all insert screws with the correct Torx or hex key before initiating any cutting cycle.\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 inches)\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\u003eDrill Diameter (mm)\u003c\/strong\u003e: 22.23 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Depth\u003c\/strong\u003e: 3.5 inches (88.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Depth by Diameter Ratio\u003c\/strong\u003e: 4xD\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: 1.0000 inches\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\u003eFlute Length\u003c\/strong\u003e: 3.618 inches (91.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 6.709 inches (170.41 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollar Diameter\u003c\/strong\u003e: 1.299 inches (32.99 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert\u003c\/strong\u003e: HPMT063306-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\u003eCoolant Hole Thread Size (Shank End)\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\u003ePackage Weight\u003c\/strong\u003e: 1.7 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 8.75 inches L x 2 inches W x 2 inches H\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: 4006104\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51739536621874,"sku":"4006104","price":709.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bc3c8376ab85c38837ea61e984a4834e.jpg?v=1788815894","url":"https:\/\/voomisupply.com\/products\/hertel-4006104-indexable-insert-drill-7-8-in-4xd","provider":"Voomi Supply","version":"1.0","type":"link"}