{"product_id":"kyocera-s16r-stupl11-20e-internal-boring-bar","title":"Kyocera S16R-STUPL11-20E Internal Boring Bar","description":"\u003cp\u003eThe Kyocera S16R-STUPL11-20E is a precision-engineered internal boring bar designed for high-performance internal turning applications. Manufactured from high-strength alloy steel, this toolholder delivers excellent rigidity and vibration resistance, ensuring stable machining and consistent surface finishes even in demanding conditions.\u003c\/p\u003e\n\u003cp\u003eFeaturing the STUPL holder configuration, this boring bar is designed to accommodate ISO size 11 inserts for reliable internal turning operations. The 16 mm cylindrical shank provides secure clamping in boring bar holders, while the optimised geometry allows smooth chip evacuation and precise cutting performance when machining steels, stainless steels, and general engineering materials.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision internal boring bar for accurate internal turning operations\u003c\/li\u003e\n\u003cli\u003eSTUPL holder style compatible with ISO size 11 inserts\u003c\/li\u003e\n\u003cli\u003eHigh-strength alloy steel construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003e16 mm shank diameter for stable and secure tool holding\u003c\/li\u003e\n\u003cli\u003eReduced vibration for improved surface finish and tool life\u003c\/li\u003e\n\u003cli\u003eOptimised geometry for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eSuitable for CNC and conventional lathe applications\u003c\/li\u003e\n\u003cli\u003eReliable performance across a wide range of engineering materials\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: S16R-STUPL11-20E\u003c\/li\u003e\n\u003cli\u003eItem Number: THC06440\u003c\/li\u003e\n\u003cli\u003eProduct Type: Internal Boring Bar\u003c\/li\u003e\n\u003cli\u003eHolder Style: STUPL\u003c\/li\u003e\n\u003cli\u003eInsert Size: 11\u003c\/li\u003e\n\u003cli\u003eShank Diameter (DCON): 16 mm\u003c\/li\u003e\n\u003cli\u003eMinimum Bore Diameter: 20 mm\u003c\/li\u003e\n\u003cli\u003eOverall Length (OAL): Approx. 150 mm\u003c\/li\u003e\n\u003cli\u003eHand: Right Hand\u003c\/li\u003e\n\u003cli\u003eMaterial: Alloy Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKyocera is a global leader in cutting tool technology, known for delivering high-quality, precision-engineered tooling solutions. Their boring bars and toolholders are designed to provide superior rigidity, accurate insert clamping, and consistent machining performance across a wide range of internal turning applications.\u003c\/p\u003e","brand":"KYOCERA ASIA PACIFIC PTE LTD","offers":[{"title":"Default Title","offer_id":52253850861855,"sku":"S16R-STUPL11-20E","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/kyocera-asia-pacific-pte-ltd-boring-bar-kyocera-s16r-stupl11-20e-internal-boring-bar-7448723414439-1227789479.jpg?v=1773851463","url":"https:\/\/twineagleimports.com\/products\/kyocera-s16r-stupl11-20e-internal-boring-bar","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}