{"product_id":"iscar-6003687-dgr4003j4d-carbide-cutoff-insert-4mm","title":"Iscar 6003687 DGR4003J4D Carbide Cutoff Insert 4mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 6003687 is a solid carbide parting and grooving insert designated DGR4003J4D in the Do-Grip series. Manufactured to IC808 grade from submicron carbide substrate, the insert features a TiAlN coating applied via PVD process for extended wear resistance in demanding cut-off applications. Key dimensional specs include a 4.00 mm cutting width (0.1575 inches), a 0.30 mm corner radius (0.0120 inches), and an overall length of 19.00 mm (0.7480 inches). The J chipbreaker geometry and 4-degree right-hand lead angle are engineered for efficient chip control during parting operations. Licensed machinists and CNC tool room technicians are the primary installers and users of this insert.\u003c\/p\u003e\u003cp\u003eThe DGR4003J4D insert is suited for parting and cut-off operations across a broad range of workpiece materials. Its universal primary workpiece material rating covers ISO material groups H, K, M, P, and S, making it applicable to steel, stainless, cast iron, non-ferrous alloys, and heat-resistant superalloys. It is a double-ended insert, offering two cutting edges per unit to extend usable tool life. Typical use is in production turning centers and CNC lathes where repeatable groove width and clean parting faces are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC808 submicron carbide grade with PVD TiAlN coating for elevated heat and wear resistance\u003c\/li\u003e\n\u003cli\u003e4.00 mm cutting width with J chipbreaker geometry for controlled chip formation\u003c\/li\u003e\n\u003cli\u003eDouble-ended design provides two cutting edges per insert\u003c\/li\u003e\n\u003cli\u003e4-degree right-hand lead angle with 7-degree relief angle\u003c\/li\u003e\n\u003cli\u003e0.30 mm corner radius for defined edge geometry at the groove bottom\u003c\/li\u003e\n\u003cli\u003eUniversal material compatibility across ISO groups H, K, M, P, and S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Do-Grip series clamp-style insert holders that accept DGR size 4003 inserts with a seat size of 3. Refer to ISCAR Do-Grip toolholder documentation to confirm holder compatibility before use.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and indexing of carbide parting inserts should be performed by a qualified machinist or tool room technician. Power down and lock out the machine spindle before seating or removing inserts. Use the appropriate ISCAR clamping tool to secure the insert in the holder to the required clamping torque specified in the toolholder documentation — do not use substitute fasteners. Inspect the insert seat for chips or debris before seating a new edge to prevent premature insert failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DGR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 4003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC808\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN, PVD Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4.00 mm (0.1575 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.30 mm (0.0120 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 19.00 mm (0.7480 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 4 degrees, Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Do-Grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Parting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.94 inches L x 1.69 inches W x 0.47 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.121 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6003687\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51733027225906,"sku":"6003687","price":456.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/591f1ad0a4a74b5de4d0fc28108ad07a.jpg?v=1788750782","url":"https:\/\/voomisupply.com\/products\/iscar-6003687-dgr4003j4d-carbide-cutoff-insert-4mm","provider":"Voomi Supply","version":"1.0","type":"link"}