{"product_id":"kyocera-s20q-ctupr11-27-internal-boring-bar-o20-mm-x-27mm","title":"Kyocera S20Q-CTUPR11-27 Internal Boring Bar – Ø20 mm x 27mm","description":"\u003cp\u003eThe Kyocera S20Q-CTUPR11-27 internal turning toolholder is a precision-engineered boring bar designed for internal machining applications, including boring, facing, and internal profiling. With its robust cylindrical shank and right-hand configuration, this toolholder ensures excellent stability and accuracy when machining internal diameters.\u003c\/p\u003e\n\u003cp\u003eDesigned to accommodate positive triangular inserts (TPGN style), this holder offers smooth cutting action with reduced cutting forces, making it ideal for finishing and light to medium-duty operations. The compact design allows access to smaller bore diameters, while the rigid steel construction minimises vibration and enhances surface finish quality in precision machining environments.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternal turning boring bar for precision internal machining\u003c\/li\u003e\n\u003cli\u003eCompatible with TPGN-style positive inserts\u003c\/li\u003e\n\u003cli\u003eRight-hand configuration for standard internal turning operations\u003c\/li\u003e\n\u003cli\u003e20 mm shank diameter for rigidity and stability\u003c\/li\u003e\n\u003cli\u003eSuitable for small bore machining (minimum bore Ø27 mm)\u003c\/li\u003e\n\u003cli\u003ePositive insert geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eIdeal for finishing and light to medium-duty applications\u003c\/li\u003e\n\u003cli\u003eReliable performance in CNC and conventional lathes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Kyocera\u003c\/li\u003e\n\u003cli\u003eModel: S20Q-CTUPR11-27\u003c\/li\u003e\n\u003cli\u003eItem Number: THC03678\u003c\/li\u003e\n\u003cli\u003eProduct Type: Internal Turning Boring Bar\u003c\/li\u003e\n\u003cli\u003eInsert Type: TPGN (Triangular, Positive)\u003c\/li\u003e\n\u003cli\u003eInsert Size: 11\u003c\/li\u003e\n\u003cli\u003eShank Diameter: 20 mm\u003c\/li\u003e\n\u003cli\u003eMinimum Bore Diameter: 27 mm\u003c\/li\u003e\n\u003cli\u003eHand: Right\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eTotal Length: 180 mm\u003c\/li\u003e\n\u003cli\u003eHead Length: 40 mm\u003c\/li\u003e\n\u003cli\u003eClearance Angle: 11°\u003c\/li\u003e\n\u003cli\u003eInsert Included Angle: 60°\u003c\/li\u003e\n\u003cli\u003eRake Angle: +5°\u003c\/li\u003e\n\u003cli\u003eTool Cutting Edge Angle: 93°\u003c\/li\u003e\n\u003cli\u003eCutting Edge Length: 10.998 mm\u003c\/li\u003e\n\u003cli\u003eCorner Radius: 0.4 mm\u003c\/li\u003e\n\u003cli\u003eInsert Thickness: 3.18 mm\u003c\/li\u003e\n\u003cli\u003eInternal Coolant: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKyocera is globally recognised for high-performance cutting tools, offering superior reliability, precision, and long tool life across a wide range of machining applications.\u003c\/p\u003e","brand":"Kyocera","offers":[{"title":"Default Title","offer_id":52274000003359,"sku":"S20Q-CTUPR11-27","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/kyocera-boring-bars-kyocera-s20q-ctupr11-27-internal-boring-bar-o20-mm-x-27mm-7448723617649-1229332347.jpg?v=1774496926","url":"https:\/\/twineagleimports.com\/products\/kyocera-s20q-ctupr11-27-internal-boring-bar-o20-mm-x-27mm","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}