{"product_id":"kennametal-1937571-boring-insert-tpcb2205-kc5010-solid-carbide","title":"Kennametal 1937571 Boring Insert TPCB2205 KC5010 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1937571 is a solid carbide boring insert designed for precision internal turning and boring operations on CNC and manual lathes. Manufactured in the TPCB style with a 60-degree triangular geometry, this insert features a PVD-applied Titanium Nitride (TiN) coating over a micrograin carbide substrate in the KC5010 grade. The 0.007-inch corner radius delivers sharp, consistent edge engagement, while the 11-degree relief angle reduces rubbing and improves surface finish in tight-tolerance bore work. Machinists and toolroom operators rely on inserts of this type for finishing and semi-finishing passes in steel and similar workpiece materials where dimensional accuracy is critical.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for light to moderate boring operations in production and job-shop environments. The TPCB insert style seats in standard TPCB-compatible boring bar holders. The 1\/4-inch inscribed circle and 3\/32-inch thickness correspond to a size 2205 insert, making it a common choice for small-diameter bore finishing where a compact, rigid cutting edge is required. This insert is sold individually but carries a minimum order quantity of 5 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide micrograin substrate in KC5010 manufacturer grade for edge strength and wear resistance\u003c\/li\u003e\n  \u003cli\u003ePVD Titanium Nitride (TiN) coating reduces built-up edge and extends tool life in steel applications\u003c\/li\u003e\n  \u003cli\u003e60-degree triangle geometry (TPCB style) with 11-degree relief angle for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003e0.007-inch corner radius suited for finishing and semi-finishing passes\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch inscribed circle and 0.096-inch thickness match size 2205 boring bar toolholders\u003c\/li\u003e\n  \u003cli\u003e0.130-inch hole diameter for positive mechanical clamping in compatible holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in TPCB-style boring bar holders and insert seats that accept a size 2205 triangular insert with a 1\/4-inch inscribed circle and 3\/32-inch nominal thickness.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Ensure the machine spindle is fully stopped and the machine is in an energy-isolated state before seating or indexing any insert. Use the appropriate torque wrench and clamp screw specified by the toolholder manufacturer to secure the insert — do not over-tighten or use impact tools on clamping hardware. Inspect the insert pocket and seating surface for chips or debris before installation to prevent insert rocking and premature edge failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TPCB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 2205\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Triangle (60-degree included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0960 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0070 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1300 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 1937571\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730254659890,"sku":"1937571","price":158.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b2dca5d4a01643fcd59ad5da3576ec13.jpg?v=1788714175","url":"https:\/\/voomisupply.com\/products\/kennametal-1937571-boring-insert-tpcb2205-kc5010-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}