{"product_id":"kennametal-6388735-carbide-replaceable-tip-drill-15-16-in","title":"Kennametal 6388735 Carbide Replaceable Tip Drill 15\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6388735 is a carbide replaceable tip drill designed for high-productivity hole-making in steel and cast iron. Built on the KTFSS series platform, the drill accepts a solid carbide KTFSS09375HPG tip with an HPG insert geometry and is offered in manufacturer grade KCP15A with an AlTiN finish applied via PVD coating. The cutting diameter is 15\/16 inches (0.578 inches decimal), and the tip features a 180-degree included angle suited for standard point entry. Two helical flutes and a 2-margin configuration provide stable chip evacuation and wall finish in through-hole and interrupted-entry applications. Tip retention is achieved by mechanical clamp, supporting repeatable re-tip without scrapping the body.\u003c\/p\u003e\n\u003cp\u003eThis replaceable tip drill is intended for metalworking professionals in production machining environments. It is suited for drilling into steel and cast iron workpieces, including inclined exit surfaces and stacked plate configurations. The KTFSS series format targets CNC machining centers and turning centers where consistent hole location and cycle time matter. With a functional length of 0.4688 inches and an overall projection of 0.6668 inches, the tip is compact and appropriate for shallow-to-moderate depth drilling cycles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide KCP15A grade tip in HPG insert geometry for steel and cast iron drilling\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating applied by PVD process for heat resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003e180-degree standard point angle for direct entry and minimal thrust on entry\u003c\/li\u003e\n  \u003cli\u003eTwo helical flutes with 2-margin, no-coolant-through design for standard flood or mist coolant setups\u003c\/li\u003e\n  \u003cli\u003eMechanical clamp retention (insert seat size ZB) allows fast tip exchange without body replacement\u003c\/li\u003e\n  \u003cli\u003eRated for inclined exit drilling and stacked plate applications per manufacturer application data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-specification replaceable tip for KTFSS series drill bodies accepting ZB insert seat size. Compatible primary workpiece materials are steel (ISO material code P) and cast iron (ISO material code K) per manufacturer data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eReplaceable tip drills in this class are installed and serviced by qualified CNC machinists or tool-room technicians. Before exchanging the tip, ensure the machine spindle is fully stopped and locked out per shop lockout\/tagout procedures. Use the correct torque tool and clamp sequence as specified in the KENNAMETAL KTFSS body documentation to seat the tip against the ZB insert pocket — improper seating can cause tip movement and hole-location error. Inspect the insert seat for chips or debris before installing a new tip.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 15\/16 inches (0.578 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter (mm)\u003c\/strong\u003e: 14.68 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCP15A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Fine Grain\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: ZB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 180 degrees\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\u003eFunctional Length\u003c\/strong\u003e: 0.4688 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\/Projection\u003c\/strong\u003e: 0.6668 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 12.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 17.00 mm (0.59 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.57 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.57 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003eSeries\u003c\/strong\u003e: KTFSS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: KTFSS09375HPG\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\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.028 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: 6388735\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51728654401842,"sku":"6388735","price":234.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6347f7cd35a09a3bd394746d06feef03_a2fc4544-d3ec-4d9a-a65f-3a084651d8eb.jpg?v=1788694474","url":"https:\/\/voomisupply.com\/products\/kennametal-6388735-carbide-replaceable-tip-drill-15-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}