{"product_id":"kennametal-1953181-grooving-cutoff-toolholder-right-hand","title":"Kennametal 1953181 Grooving Cutoff Toolholder Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1953181 is an indexable grooving and cutoff toolholder designed for external turning operations on CNC lathes and turning centers. Built on the A4SM series platform, it accepts A4..03.. style inserts secured by a clamp-style insert holding method for repeatable edge positioning and rigid support under interrupted cuts. The toolholder is right-hand orientation with a square shank measuring 1 inch by 1 inch (25.4 by 25.4 mm) and an overall length of 6 inches (152.4 mm). It supports a minimum groove width of 0.118 inches (3 mm) and a maximum depth of cut of 0.67 inches (17 mm), making it suitable for moderate to deep grooving and full cutoff applications.\u003c\/p\u003e\u003cp\u003eThis toolholder is used in external grooving, parting, and cutoff operations on a range of workpiece materials in production turning environments. It is typically installed by machinists and CNC lathe operators in job shops, production facilities, and toolroom settings. The A4SM series is a proven platform for applications requiring consistent groove geometry, including O-ring grooves, snap-ring grooves, and standard cutoff work. No coolant-through capability is incorporated in this holder, so flood or mist coolant delivery via standard machine nozzles is the typical cooling method.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRight-hand external grooving and cutoff toolholder in the A4SM series\u003c\/li\u003e\n\u003cli\u003eAccepts A4..03.. indexable inserts with clamp-style retention for rigid, repeatable seating\u003c\/li\u003e\n\u003cli\u003eMinimum groove width of 0.118 inches (3 mm) supports narrow-groove and snap-ring applications\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.67 inches (17 mm) accommodates full parting on small to medium diameter stock\u003c\/li\u003e\n\u003cli\u003eSquare shank cross-section of 1 inch by 1 inch (25.4 by 25.4 mm) fits standard lathe toolposts and VDI-style holders with appropriate adapter\u003c\/li\u003e\n\u003cli\u003eFull-radius insert option not required, allowing flat-bottom grooving with appropriate insert selection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with A4..03.. series indexable grooving and cutoff inserts. Consult the KENNAMETAL A4 series insert catalog to match insert grade and geometry to workpiece material and application requirements.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC lathe operator. Power down and lock out the machine spindle before mounting or removing the toolholder from the turret or toolpost. Ensure the shank seating surfaces are clean and free of chips before tightening to prevent misalignment. Verify insert seating and clamp security before initiating any cutting cycle.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: A4SM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal or External\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: A4..03..\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Groove Width\u003c\/strong\u003e: 0.118 inches (3 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.67 inches (17 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1 inch (25.4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 1 inch (25.4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 4.543 inches (115.4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches (152.4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1.26 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.46 inches (37 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius Insert\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.6 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23153308\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: 1953181\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51727375008050,"sku":"1953181","price":259.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2e4f01e4c61a60b541295c534359623a.jpg?v=1788676935","url":"https:\/\/voomisupply.com\/products\/kennametal-1953181-grooving-cutoff-toolholder-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}