{"product_id":"dorian-tool-73310122620-internal-machine-knurler","title":"Dorian Tool 73310122620 Internal Machine Knurler","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DORIAN TOOL 73310122620 is an internal machine knurler designed for creating precise knurled patterns on the interior surfaces of workpieces. It features a 1-1\/8 inch inside diameter and a 3\/4 inch shank diameter, making it suitable for CNC lathes and manual engine lathes where internal knurling is required. The tool is 6 inches long with a 1 inch knurl diameter and a 3\/8 inch face width. One knurl wheel is required and is included with the tool. The knurl wheel produces a straight pattern. This tool is intended for use by machinists and toolroom professionals working with metal or similar materials.\u003c\/p\u003e\u003cp\u003eThe 73310122620 internal machine knurler is used in machine shop environments where interior bore surfaces require a knurled finish for grip, press-fit retention, or cosmetic requirements. It mounts via a 3\/4 inch shank into a standard toolholder on a lathe or turning center. The 1\/2 inch hole diameter accommodates the knurl wheel mounting pin. This tool is suited for both production runs and one-off toolroom applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInternal machine knurler configuration for inside-diameter knurling operations\u003c\/li\u003e\n\u003cli\u003e1-1\/8 inch inside diameter and 3\/4 inch shank diameter for secure toolholder mounting\u003c\/li\u003e\n\u003cli\u003e6 inch overall length with a 1 inch knurl diameter and 3\/8 inch face width\u003c\/li\u003e\n\u003cli\u003eIncludes one straight-pattern knurl wheel; one knurl required per setup\u003c\/li\u003e\n\u003cli\u003e1\/2 inch hole diameter for knurl wheel pin mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard fitment internal machine knurler for lathes and turning centers accepting a 3\/4 inch shank toolholder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by a qualified machinist familiar with lathe tooling setup. Power down and lock out the machine before mounting or adjusting the knurler in the toolholder. Secure the shank firmly in the toolpost or turret holder before beginning any knurling pass. Follow the machine manufacturer guidelines and applicable shop safety procedures when setting feed rate and spindle speed for internal knurling operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnurl Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Knurls Required\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnurl Pattern\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Knurl Wheels\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnurler Type\u003c\/strong\u003e: Internal Machine Knurler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.79 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: DORIAN TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 73310122620\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DORIAN TOOL","offers":[{"title":"Default Title","offer_id":67908219765042,"sku":"73310122620","price":342.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7702e53191f6f61f560ce2b6f4d0a180.jpg?v=1791182886","url":"https:\/\/voomisupply.com\/products\/dorian-tool-73310122620-internal-machine-knurler","provider":"Voomi Supply","version":"1.0","type":"link"}