{"product_id":"kennametal-1095672-indexable-threading-toolholder-5-8-in","title":"Kennametal 1095672 Indexable Threading Toolholder 5\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1095672 is a left-hand indexable threading toolholder in the Top Notch series, designed for both internal and external threading and grooving operations on metalworking lathes and turning centers. The toolholder accepts N.3L inserts secured with a clamp-style holding method, providing rigid insert retention during interrupted cuts and continuous threading passes. The NAS-style shank measures 0.625 inches wide by 0.625 inches tall with an overall length of 4.5 inches, making it suitable for a wide range of turret and quick-change toolpost setups. Maximum depth of cut is 0.21 inches. This toolholder is installed by machinists, toolroom technicians, and CNC lathe operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThe 1095672 is suited for external diameter threading, internal bore threading, and grooving applications on CNC and manual lathes. Its left-hand orientation supports specific toolpath and spindle-direction requirements common in production turning. The Top Notch series design is optimized for consistent insert indexing and repeatability across high-volume threading cycles. It is a multi-use tool compatible with both threading and grooving insert geometries within the N.3L insert family. Typical applications include thread-form cutting on ferrous and non-ferrous workpiece materials in production shops and contract machining operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand holder orientation for specific turning and threading toolpath requirements\u003c\/li\u003e\n\u003cli\u003eCompatible with N.3L inserts using clamp-style insert retention\u003c\/li\u003e\n\u003cli\u003eSupports both internal and external threading and grooving operations\u003c\/li\u003e\n\u003cli\u003eNAS toolholder style with 0.625 x 0.625 inch square shank for standard turret mounting\u003c\/li\u003e\n\u003cli\u003eOverall length of 4.5 inches with a head length of 1.3 inches\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.21 inches for controlled material removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with N.3L series indexable inserts in the Kennametal Top Notch system. Accepts NAS-style square shank toolpost and turret mounts with a 0.625 x 0.625 inch shank bore. No coolant-through capability.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician with the machine powered down and all axes locked before mounting or removing the toolholder. Torque the clamp screw to the insert manufacturer's recommended procedure using calibrated tooling — do not use impact drivers on insert clamps. Verify insert seating and shim height before taking a test cut. Follow shop safety protocols and machine tool manufacturer guidelines for toolholder projection and overhang limits.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal and External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: NAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: N.3L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\/Diameter\u003c\/strong\u003e: 0.625 inches (5\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 0.625 inches (5\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.21 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Grooving and Threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291800\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: 1095672\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739092025650,"sku":"1095672","price":185.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/932ac1ff6bb1aa69841d8f59fda2c55b.jpg?v=1788809261","url":"https:\/\/voomisupply.com\/products\/kennametal-1095672-indexable-threading-toolholder-5-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}