{"product_id":"tungaloy-6863101-replaceable-drill-tip-dmp186-ah725","title":"Tungaloy 6863101 Replaceable Drill Tip DMP186 AH725","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TUNGALOY 6863101 is a replaceable carbide drill tip from the Drill Meister series, designed for indexed drilling applications in high-production machining environments. Carrying the DMP186 geometry designation and manufactured in grade AH725 with a TiAlN coating, this insert tip fits an 18 mm insert seat and delivers a cutting diameter of 0.7320 inches (18.60 mm). The 140-degree drill point angle promotes self-centering entry and clean chip formation across a broad range of workpiece materials. Installation and replacement are handled by machinists and toolroom technicians without removing the drill body from the spindle.\u003c\/p\u003e\n\u003cp\u003eThis replaceable tip is suited for drilling operations in steel, stainless steel, cast iron, superalloys, and titanium, covering ISO material groups P, M, K, and S. The Drill Meister platform is commonly used in CNC machining centers and turning centers where frequent tip changes are required to maintain consistent hole quality and tolerance. The AH725 grade with TiAlN coating supports elevated cutting speeds and extended tool life in demanding production environments including aerospace and general metalworking.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction in AH725 grade for wear resistance in ferrous and exotic alloys\u003c\/li\u003e\n  \u003cli\u003eTiAlN coating supports high cutting speeds and elevated temperature resistance\u003c\/li\u003e\n  \u003cli\u003eDMP186 insert geometry with 140-degree point angle for accurate self-centering entry\u003c\/li\u003e\n  \u003cli\u003e18 mm insert seat size for direct fit into compatible Drill Meister bodies\u003c\/li\u003e\n  \u003cli\u003eCovers ISO material groups P, M, K, and S  -  steel, stainless, cast iron, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003eManufactured under AS 9100, ISO 14001, and ISO 9001:2008 certified quality systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with TUNGALOY Drill Meister series drill bodies accepting an 18 mm insert seat size (ISO number DMP186). Confirm body series and seat size before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eReplaceable drill tips of this type are installed and torqued by machinists using the manufacturer-specified wrench supplied with the drill body system. Always power down and lock out the machine spindle before tip replacement. Do not force the tip into the seat or use impact tools, as carbide tips are brittle and susceptible to edge damage. Verify tip seating and clamp integrity before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.7320 inches (18.60 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: AH725\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Geometry\u003c\/strong\u003e: DMP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: DMP186\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 18 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys, Titanium (ISO groups P, M, K, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Drill Meister\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.046 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AS 9100, ISO 14001, ISO 9001:2008\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291502\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: TUNGALOY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6863101\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TUNGALOY","offers":[{"title":"Default Title","offer_id":52044914786610,"sku":"6863101","price":355.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d31d106d473d8d5306c3336f754d5639_a37085e5-3486-4e87-82a6-eb74aa8dc6c3.jpg?v=1790030210","url":"https:\/\/voomisupply.com\/products\/tungaloy-6863101-replaceable-drill-tip-dmp186-ah725","provider":"Voomi Supply","version":"1.0","type":"link"}