{"product_id":"horn-r105182335th35-profile-boring-bar-solid-carbide","title":"Horn R105182335TH35 Profile Boring Bar Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HORN R105182335TH35 is a solid carbide profile boring bar designed for precision internal turning and profiling operations on CNC lathes and machining centers. Built to a right-hand cutting direction, it reaches a minimum bore diameter of 0.197 inches and a maximum bore depth of 0.787 inches. The 4.00 mm shank diameter and 40.00 mm overall length (1.5748 inches) make it well suited for small-bore work where rigidity and reach must be balanced. An AlTiN finish coating protects the carbide substrate against heat and wear in dry or semi-dry cutting conditions. Licensed machinists and CNC tooling technicians are the primary end users.\u003c\/p\u003e\u003cp\u003eThis profile boring bar is applied in production turning environments where small-diameter internal profiles, grooves, or contoured bores are required. The TH35 carbide grade is paired with an AlTiN coating to handle a range of ferrous and non-ferrous workpiece materials at elevated cutting speeds. The 0.008 inch corner radius provides a controlled blend between profiled surfaces, reducing stress concentrations in finished bores. It is a practical choice for aerospace, medical, and precision mechanical component work where tight bore tolerances are standard.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRight-hand cutting direction for standard CNC lathe and live-tool setups\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction with AlTiN coating for wear resistance and heat management\u003c\/li\u003e\n\u003cli\u003eMinimum bore diameter of 0.197 inches suits tight small-bore applications\u003c\/li\u003e\n\u003cli\u003eMaximum bore depth of 0.787 inches with a 4.00 mm shank for reach and rigidity\u003c\/li\u003e\n\u003cli\u003e0.008 inch corner radius for controlled surface blending on profiled bores\u003c\/li\u003e\n\u003cli\u003eTH35 manufacturer grade carbide for consistent performance in production runs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling component for CNC lathes and machining centers accepting a 4.00 mm shank boring bar in right-hand orientation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified CNC machinists or tooling technicians. The machine spindle must be fully powered down and all axes locked before inserting or removing boring bars from the tool turret or holder. Verify shank clamp torque against the toolholder manufacturer specification and confirm runout with a dial indicator before production. Do not exceed the maximum bore depth of 0.787 inches, as overreaching the bar beyond its rated depth can cause deflection and tool breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bar Type\u003c\/strong\u003e: Profile Boring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.197 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.787 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5748 inches (40.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 4.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.008 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TH35\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: HORN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: R105182335TH35\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HORN","offers":[{"title":"Default Title","offer_id":67912697413938,"sku":"R105182335TH35","price":110.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/522b7442e0f9b8809b584efd1f0d98ca.jpg?v=1791237991","url":"https:\/\/voomisupply.com\/products\/horn-r105182335th35-profile-boring-bar-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}