{"product_id":"kennametal-1953349-internal-grooving-toolholder-10-in","title":"Kennametal 1953349 Internal Grooving Toolholder 10 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1953349 is an indexable internal grooving toolholder designed for precision groove turning operations in bores and internal diameters. Built to the A-A4E toolholder style, it accepts A4..05.. series inserts secured by a clamp-style holding method. The shank measures 10 inches in overall length with a 1.25-inch diameter, and the tool delivers a maximum depth of cut of 0.63 inches. Through-coolant capability is integrated into the body, directing cutting fluid directly to the cutting zone to improve chip evacuation and extend insert life. Constructed from steel, this right-hand holder is suited for CNC turning centers and boring bar applications where groove geometry and bore access are critical.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is intended for internal grooving applications in machining environments where minimum hole diameter access starts at 1.732 inches. It supports a maximum bore depth of 2.52 inches and maintains a back-of-bar to cutting edge distance of 1.023 inches, with a center-to-cutting-edge measurement of 1.024 inches. The minimum groove width capability is 0.197 inches (5.00 mm), making it applicable for narrow internal groove profiles. It is suited for use on CNC lathes and turning centers in production and job-shop environments. This is a multi-use tool compatible with the A4 series insert platform.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRight-hand internal grooving configuration for bore groove turning operations\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design directs fluid to the cutting edge for improved chip control and thermal management\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding method provides rigid, repeatable insert indexing\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.63 inches supports a range of internal groove profiles\u003c\/li\u003e\n  \u003cli\u003eMinimum groove width of 0.197 inches enables narrow groove applications\u003c\/li\u003e\n  \u003cli\u003eMulti-use tool designation supports flexible production setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with A4..05.. series inserts. Insert seat size is 5, and the holder is built on the A4 series platform. Minimum hole diameter for engagement is 1.732 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and locked out before mounting or indexing the toolholder. Confirm insert seating and clamp torque per the insert manufacturer's tooling documentation before beginning a cut. Verify through-coolant supply line connection and pressure compatibility with the machine tool's coolant system before operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Type\u003c\/strong\u003e: Internal Grooving\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: A-A4E\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: A4..05..\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.63 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Groove Width\u003c\/strong\u003e: 0.197 inches (5.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 1.732 inches (44.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 2.52 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 10 inches (254 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 1.023 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter to Cutting Edge\u003c\/strong\u003e: 1.024 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.88 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23153308\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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1953349\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51748335157554,"sku":"1953349","price":556.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/de7165cea420e1876aca4da3342343d1.jpg?v=1788892603","url":"https:\/\/voomisupply.com\/products\/kennametal-1953349-internal-grooving-toolholder-10-in","provider":"Voomi Supply","version":"1.0","type":"link"}