{"product_id":"kennametal-5939458-indexable-cutoff-toolholder-right-hand","title":"Kennametal 5939458 Indexable Cutoff Toolholder Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 5939458 is a right-hand indexable cutoff toolholder designed for precision parting and grooving operations on CNC lathes and turning centers. Built to the EVSM toolholder style within the Beyond Evolution series, it accepts EG0300M03P02 inserts held in place by a clamp-style insert holding method. The holder delivers a maximum depth of cut of 0.63 inches and accommodates workpieces up to 1.26 inches in diameter. At 6 inches overall length with a 1 inch by 1 inch square shank, it fits standard lathe toolposts used in production and job-shop turning environments. Coolant-through capability supports chip evacuation and extended insert life during cutoff operations.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for cutoff and grooving applications on small- to medium-diameter bar stock in production turning cells. The right-hand orientation positions the cutting edge for conventional front-facing cutoff on most engine lathes and CNC turning centers. Compatible insert EG0300M03P02 carries a blade width of 0.096 inches, making it appropriate for narrow-groove and parting work where material removal efficiency and surface finish at the parted face are priorities. Machinists and CNC operators in high-volume production and precision-job-shop settings are the primary users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRight-hand EVSM-style toolholder from the KENNAMETAL Beyond Evolution series\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 0.63 inches\u003c\/li\u003e\n\u003cli\u003eMaximum workpiece diameter: 1.26 inches\u003c\/li\u003e\n\u003cli\u003eClamp-style insert retention for secure seating of EG0300M03P02 inserts\u003c\/li\u003e\n\u003cli\u003eCoolant-through design for improved chip flushing and tool life\u003c\/li\u003e\n\u003cli\u003e1 inch by 1 inch square shank fits standard lathe toolpost blocks\u003c\/li\u003e\n\u003cli\u003eBlade width of 0.096 inches enables narrow-groove and parting cuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with EG0300M03P02 inserts (insert seat size 3, maximum insert width 0.096 inches) as specified by KENNAMETAL for the Beyond Evolution series EVSM-style cutoff toolholders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before seating or changing the insert or mounting the toolholder. Secure the shank fully in the toolpost or turret block to the required clamping torque per the machine tool manufacturer specification before initiating a cut. Verify coolant-through supply lines are connected and clear before enabling through-tool coolant flow.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Beyond Evolution\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\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.63 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Workpiece Diameter\u003c\/strong\u003e: 1.26 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 4.543 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1.335 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.457 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Width\u003c\/strong\u003e: 0.096 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert\u003c\/strong\u003e: EG0300M03P02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.53 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5939458\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730929910066,"sku":"5939458","price":347.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f1e74732ab9c4198bee6af67e3f35a9_6907f3cf-b77d-421c-8cf9-fbf4e47ea793.jpg?v=1788724958","url":"https:\/\/voomisupply.com\/products\/kennametal-5939458-indexable-cutoff-toolholder-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}