{"product_id":"kennametal-1878103-indexable-cutoff-blade-a2-cut-off","title":"Kennametal 1878103 Indexable Cutoff Blade A2 Cut-off","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1878103 is a single-end, right-hand indexable cutoff blade designed for parting and grooving operations on CNC lathes and turning centers. The blade measures 32 mm high, 8 mm wide, and 125 mm in overall length, accepting a 3 mm wide insert in an A2 030-style seat. The self-grip insert holding method locks the insert securely under cutting load without additional fasteners, reducing setup time and maintaining repeatable positioning. This blade is used by machinists and CNC operators working with bar stock and turned components where clean, precise parting cuts are required.\u003c\/p\u003e\n\u003cp\u003eThe 1878103 is suited for production turning environments where consistent cutoff performance is needed across moderate to high volumes. With a maximum workpiece diameter of 2.598 inches and a maximum depth of cut of 1.299 inches, it handles typical bar-fed turning applications in both job shop and production settings. The A2BNC blade style is part of Kennametal's A2 Cut-Off series, a well-established platform among toolroom and production lathe operators.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-grip insert holding method secures A2 030-style inserts without screws or clamps\u003c\/li\u003e\n  \u003cli\u003eSingle-end right-hand cutting direction for standard lathe parting setups\u003c\/li\u003e\n  \u003cli\u003e32 mm blade height and 125 mm overall length provide rigidity in typical turret toolholders\u003c\/li\u003e\n  \u003cli\u003e3 mm insert width produces a narrow kerf, reducing material loss per cutoff\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 33 mm supports workpieces up to 2.598 inches in diameter\u003c\/li\u003e\n  \u003cli\u003eA2 Cut-Off series platform with broad insert grade and geometry availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with A2 030-style indexable cutoff inserts in the A2 Cut-Off series. Insert seat size 3 accepts inserts with a 3 mm minimum insert width. Confirm toolholder shank compatibility and turret pocket dimensions before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician with the machine powered down and in a locked-out, tagged-out state. Secure the blade firmly in the toolholder to the manufacturer-specified clamping method before inserting the cutting insert. Verify blade height alignment to centerline before running the first part. Inspect the self-grip pocket for wear or debris before seating a new insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Style\u003c\/strong\u003e: A2BNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A2 Cut-Off\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Height\u003c\/strong\u003e: 32 mm (1.2598 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Width\u003c\/strong\u003e: 8 mm (0.3150 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 125 mm (4.9213 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: A2 030\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Width\u003c\/strong\u003e: 3 mm (0.1181 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Self Grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 25.10 mm (0.9882 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 33 mm (1.2992 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Workpiece Diameter\u003c\/strong\u003e: 2.5980 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4409 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: 1878103\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51958677995826,"sku":"1878103","price":277.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/557c745cd331ea2626d7073e8ba794f3.jpg?v=1789945220","url":"https:\/\/voomisupply.com\/products\/kennametal-1878103-indexable-cutoff-blade-a2-cut-off","provider":"Voomi Supply","version":"1.0","type":"link"}