{"product_id":"kennametal-6388706-replaceable-drill-tip-0-4375-in-kcp15a","title":"Kennametal 6388706 Replaceable Drill Tip 0.4375 in KCP15A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6388706 is a replaceable drill tip designed for use with compatible KTFSS-series modular drill bodies. Built from solid carbide with a fine-grain material grade and a PVD-applied AlTiN coating, this tip delivers consistent cutting performance on steel and cast iron workpieces. The 180-degree point angle with HPG insert geometry reduces thrust load and supports accurate entry. The 0.4375-inch (7\/16 inch) cutting diameter and helical flute design are optimized for chip evacuation in through-hole and blind-hole drilling operations. Licensed machinists and toolroom technicians are the typical installers of this tip in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis replaceable drill tip is suited for drilling operations on steel and cast iron in both production machining and maintenance environments. It is designed for use in applications including standard drilling, inclined-exit drilling, and stacked-plate drilling. The 2-flute, 2-margin configuration without coolant-through passages makes it appropriate for setups where internal coolant is not available. The clamp-style insert holding method secures the tip within the matching KTFSS-series seat size L drill body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with fine-grain material grade for wear resistance\u003c\/li\u003e\n  \u003cli\u003ePVD-applied AlTiN coating suitable for steel and cast iron cutting\u003c\/li\u003e\n  \u003cli\u003e180-degree point angle with HPG geometry reduces entry thrust\u003c\/li\u003e\n  \u003cli\u003eHelical flute design with 2 flutes and 2 margins promotes chip evacuation\u003c\/li\u003e\n  \u003cli\u003eRated for inclined-exit drilling and stacked-plate drilling applications\u003c\/li\u003e\n  \u003cli\u003eClamp-style retention in seat size L for secure seating in the drill body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with KTFSS-series modular drill bodies requiring a seat size L replaceable drill tip. ISO number KTFSS04375HPG identifies the matching insert geometry and seat configuration. Verify seat size and series compatibility with the host drill body before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician familiar with modular drill systems. Ensure the drill body is fully removed from the spindle and secured before seating or removing the tip. Clean the insert pocket thoroughly before installation to ensure proper seating and tip runout. Follow the tool manufacturer's clamping torque procedure for the clamp-style retention mechanism.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.4375 inches (7\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 180 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Fine Grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCP15A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Geometry\u003c\/strong\u003e: HPG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KTFSS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.2188 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\/Projection\u003c\/strong\u003e: 0.3153 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 8.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: P, K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: KTFSS04375HPG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\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: 6388706\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740549710130,"sku":"6388706","price":146.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5227a20684416e21ce26d42b5e4f4173_5c8d0c96-959d-4ec8-8984-d7cf310f268a.jpg?v=1788825871","url":"https:\/\/voomisupply.com\/products\/kennametal-6388706-replaceable-drill-tip-0-4375-in-kcp15a","provider":"Voomi Supply","version":"1.0","type":"link"}