{"product_id":"kennametal-5939459-indexable-cutoff-toolholder-right-hand","title":"Kennametal 5939459 Indexable Cutoff Toolholder Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 5939459 is a right-hand indexable cutoff toolholder designed for parting and grooving operations on CNC lathes and turning centers. Built to the Beyond Evolution series standard, it accepts EG0400M04P04 inserts secured by a clamp-style insert holding method. The toolholder delivers a maximum depth of cut of 0.866 inches and accommodates workpieces up to 1.732 inches in diameter. The shank measures 0.75 inches in both height and width, with an overall length of 4.5 inches. Coolant-through capability is included, supporting chip evacuation and tool life in production turning environments. This toolholder is intended for use by machinists and CNC operators performing precision cutoff and grooving work.\u003c\/p\u003e\n\u003cp\u003eThe 5939459 is suited for production and job-shop turning applications where consistent, repeatable cutoff performance is required. Its compact shank profile fits standard rectangular tool stations on most CNC turning centers. The clamp-style insert retention provides rigid support during interrupted cuts and high-feed parting operations. Compatible insert size code EG0400M04P04 is specific to the Beyond Evolution series and should be confirmed against the machine tool station configuration before ordering. This toolholder is appropriate for both ferrous and non-ferrous workpiece materials depending on the insert grade selected.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum depth of cut: 0.866 inches (22.00 mm)\u003c\/li\u003e\n  \u003cli\u003eMaximum workpiece diameter: 1.732 inches (44.00 mm)\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding method for rigid, repeatable insert retention\u003c\/li\u003e\n  \u003cli\u003eCoolant-through capability for improved chip control and tool life\u003c\/li\u003e\n  \u003cli\u003eCompatible with EG0400M04P04 inserts from the Beyond Evolution series\u003c\/li\u003e\n  \u003cli\u003eBlade width of 0.136 inches (3.45 mm) for narrow-kerf parting operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible insert size code EG0400M04P04, Beyond Evolution series. Insert seat size 4. Toolholder style EVSM, right hand. Confirm compatibility with the specific machine tool station before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before mounting or removing the toolholder from the turret or tool post. Confirm that the shank dimensions and tool station bore match before clamping. Do not exceed the maximum depth of cut or workpiece diameter ratings specified for this toolholder.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.866 inches (22.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Workpiece Diameter\u003c\/strong\u003e: 1.732 inches (44.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches (114.30 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.807 inches (71.30 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1.104 inches (28.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.693 inches (43.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Width\u003c\/strong\u003e: 0.136 inches (3.45 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert\u003c\/strong\u003e: EG0400M04P04\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: EVSM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Beyond Evolution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.62 pounds\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: 5939459\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51749187879218,"sku":"5939459","price":335.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f1e74732ab9c4198bee6af67e3f35a9_600fb4ac-693c-4d3a-be5b-bab8e7f31ff0.jpg?v=1788902993","url":"https:\/\/voomisupply.com\/products\/kennametal-5939459-indexable-cutoff-toolholder-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}