{"product_id":"sumitomo-u101361-carbide-replaceable-tip-drill-acx70-smd","title":"Sumitomo U101361 Carbide Replaceable Tip Drill ACX70 Smd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO U101361 is a carbide replaceable tip drill designed for precision hole-making in cast iron and steel. It features a 140-degree point angle, a 51\/64-inch diameter, and a DEX coating finish applied to improve wear resistance and surface quality. The tip is manufactured from solid carbide in the ACX70 grade, which is suited to high-productivity drilling applications. Through-coolant capability directs cutting fluid directly to the cutting zone, helping manage heat and chip evacuation. The MTL-C insert geometry is engineered for stable entry and consistent hole quality in ferrous materials. This tool is installed and operated by machinists and CNC tooling specialists in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThe U101361 is used in drilling operations targeting cast iron and steel workpieces, corresponding to ISO material codes K and P. It is well suited to CNC machining centers where through-coolant is available at the spindle. The SMD series replaceable tip design allows the carbide tip to be swapped without replacing the full drill body, reducing tooling cost per hole in high-volume production. Typical applications include structural components, engine blocks, housings, and other precision-machined ferrous parts where hole diameter consistency and surface finish are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide ACX70 grade tip for durability in cast iron and steel\u003c\/li\u003e\n\u003cli\u003e140-degree included point angle for stable, accurate drill entry\u003c\/li\u003e\n\u003cli\u003eDEX coating finish to reduce wear and improve tool life\u003c\/li\u003e\n\u003cli\u003eThrough-coolant design for effective heat management and chip evacuation\u003c\/li\u003e\n\u003cli\u003eMTL-C insert geometry optimized for ferrous workpiece materials\u003c\/li\u003e\n\u003cli\u003eReplaceable tip construction in SMD series reduces per-hole tooling cost\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replaceable tip for use in compatible SUMITOMO SMD series drill bodies accepting the MTL-C tip geometry. Intended for machining cast iron and steel workpieces in CNC machining center applications with through-spindle coolant capability.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist following the machine tool manufacturer guidelines for replaceable tip drills. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before seating or removing the carbide tip. Use the correct torque wrench or driver as specified by the drill body manufacturer to secure the tip without over-torquing. Confirm through-coolant pressure settings are appropriate for the material and feed rate before running the first hole.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 51\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 140 degrees\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: ACX70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Geometry\u003c\/strong\u003e: MTL-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SMD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: DEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SUMITOMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: U101361\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51739176141106,"sku":"U101361","price":188.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e40e3e85889bcab5797e854acc6351bb.jpg?v=1788810838","url":"https:\/\/voomisupply.com\/products\/sumitomo-u101361-carbide-replaceable-tip-drill-acx70-smd","provider":"Voomi Supply","version":"1.0","type":"link"}