{"product_id":"kennametal-1803445-indexable-cutoff-toolholder-left-hand","title":"Kennametal 1803445 Indexable Cutoff Toolholder Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1803445 is a left-hand indexable cutoff toolholder designed for parting and grooving operations on CNC lathes and turning centers. It accepts A2030 series inserts secured by a screw-clamp holding method, providing rigid insert retention during cut-off passes. The toolholder has a maximum depth of cut of 1.024 inches (26 mm) and accommodates workpiece diameters up to 2.44 inches. The 1 x 1 inch square shank interfaces with standard turning center toolposts and quick-change systems. Machinists and CNC lathe operators working in production or job-shop environments install this holder for consistent, repeatable cutoff performance.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for residential and commercial machine shops running turning operations on bar stock or chucked workpieces up to 2.44 inches in diameter. The A3 series design targets applications requiring a left-hand approach angle, typical in gang-tooling setups or specific spindle-direction configurations. The 6-inch overall length and 1.67-inch head length position the insert at the correct geometry for straight cutoff work. It is appropriate for use with ferrous and non-ferrous materials when paired with compatible A2030 inserts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand holder orientation for gang-tooling and specific spindle configurations\u003c\/li\u003e\n\u003cli\u003eScrew-clamp insert holding method for rigid, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003eAccepts A2030 series inserts with insert seat size 3\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 1.024 inches (26 mm) for cutoff and deep grooving\u003c\/li\u003e\n\u003cli\u003e1 x 1 inch square shank for compatibility with standard toolpost systems\u003c\/li\u003e\n\u003cli\u003eA3SC toolholder style with 6-inch overall length for stable overhang geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with A2030 series indexable inserts as specified by the manufacturer. Designed for use in standard square-shank toolpost and quick-change tool systems accepting a 1 x 1 inch shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine before mounting or removing the toolholder from the turret or toolpost. Ensure the insert seat and clamping screw threads are clean and free of chips before seating a new insert. Torque the clamping screw according to the insert manufacturer specifications provided in the tooling documentation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 1.024 inches (26 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Workpiece Diameter\u003c\/strong\u003e: 2.44 inches\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\u003eShank Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.67 inches (42.42 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 32 mm\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 Series\u003c\/strong\u003e: A2030\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: A3SC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.65 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: 1803445\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51746716713266,"sku":"1803445","price":273.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17aa22aff5c47e939fd6f2214170d0c0.jpg?v=1788873164","url":"https:\/\/voomisupply.com\/products\/kennametal-1803445-indexable-cutoff-toolholder-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}