{"product_id":"horn-r105182345tn35-profile-boring-bar-solid-carbide-tin","title":"Horn R105182345TN35 Profile Boring Bar Solid Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HORN R105182345TN35 is a solid carbide profile boring bar designed for internal turning and boring operations on CNC lathes and machining centers. It features a right-hand cutting direction and a TiN (titanium nitride) finish coating for improved wear resistance and extended tool life. With a minimum bore diameter of 0.197 inches and a maximum bore depth of 0.984 inches, this bar handles tight-bore profiling work where rigidity and dimensional accuracy are critical. The 4.00 mm shank diameter and 1.378 inch overall length make it well suited for small-bore applications. Machinists and toolroom technicians are the primary installers.\u003c\/p\u003e\u003cp\u003eThis profile boring bar is used in precision machining environments where small internal diameters and controlled corner radii are required. It is appropriate for both production and job-shop settings on ferrous and non-ferrous workpiece materials. The 0.008 inch corner radius provides a defined edge geometry for profiling grooves, chamfers, and contoured internal features. It is typically run on CNC turning centers or Swiss-style lathes where small-bore tooling is required. Minimum order quantity is 2 units; package quantity is 1.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and vibration resistance in small-bore applications\u003c\/li\u003e\n\u003cli\u003eTiN finish coating increases surface hardness and reduces tool wear\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard CNC lathe setups\u003c\/li\u003e\n\u003cli\u003e0.008 inch corner radius delivers consistent edge geometry for profiling work\u003c\/li\u003e\n\u003cli\u003e4.00 mm shank diameter fits small-bore toolholding systems\u003c\/li\u003e\n\u003cli\u003eCompact 1.378 inch overall length minimizes overhang and deflection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct tooling selection for small-bore profile boring applications requiring a 4.00 mm shank diameter and right-hand cut geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Secure the shank fully in a compatible boring bar holder and verify runout before cutting. Confirm spindle and coolant are off before handling or adjusting the tool. Do not exceed the rated maximum bore depth of 0.984 inches, as deeper cuts increase deflection risk in solid carbide tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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: 0.984 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.378 inches\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TN35\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 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: R105182345TN35\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HORN","offers":[{"title":"Default Title","offer_id":67918421000498,"sku":"R105182345TN35","price":124.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/44a2573517f7b849f15ce3d161c7fbb3.jpg?v=1791269738","url":"https:\/\/voomisupply.com\/products\/horn-r105182345tn35-profile-boring-bar-solid-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}