{"product_id":"tungaloy-6861446-indexable-drill-insert-xpmt07ds-ah725","title":"Tungaloy 6861446 Indexable Drill Insert XPMT07DS AH725","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TUNGALOY 6861446 is a solid carbide indexable drill insert in the XPMT07DS style, grade AH725, designed for use in indexable drill bodies on CNC turning centers and machining centers. This insert carries a TiAlN coating applied over a carbide substrate, providing heat resistance and wear protection during high-speed drilling operations. Key geometry specs include a 0.276 inch inscribed circle, a 0.142 inch thickness, a 0.0315 inch corner radius, and a width of 0.323 inches. The DS chipbreaker geometry controls chip flow during drilling. Intended for installation and replacement by machinists and tooling technicians in production and job shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is rated for universal primary workpiece material compatibility, covering stainless steels, carbon and alloy steels, and superalloys as indicated by the M, P, and S material group codes under ISO classification. It is suited for indexable drill applications where a replaceable peripheral or center insert is required, including interrupted-cut and through-hole drilling operations. The XPMT insert style and size code 07 define the seating geometry and must match the drill body pocket specification exactly before installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN coating provides heat resistance and extends tool life in demanding drilling applications\u003c\/li\u003e\n\u003cli\u003eAH725 carbide grade supports universal workpiece material groups M, P, and S per ISO classification\u003c\/li\u003e\n\u003cli\u003eDS chipbreaker geometry promotes controlled chip evacuation during drilling\u003c\/li\u003e\n\u003cli\u003e0.0315 inch corner radius reduces edge stress at entry and exit\u003c\/li\u003e\n\u003cli\u003eXPMT insert style with size code 07 for precise seating in compatible drill body pockets\u003c\/li\u003e\n\u003cli\u003eSolid carbide substrate delivers rigidity and dimensional consistency at the cutting edge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in indexable drill bodies that accept the XPMT07 insert style and size code. Pocket geometry, seating angle, and clamping configuration of the drill body must match the XPMT insert style before installation. Consult the drill body documentation to confirm peripheral or center insert position requirements.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and indexing of carbide drill inserts should be performed by a qualified machinist or tooling technician with the spindle powered down and the machine in a locked-out state per facility lockout\/tagout procedures. Use the torque wrench and insert screw specified by the drill body manufacturer  -  do not overtighten or use impact drivers on insert screws. Inspect the pocket seating surface for chips or contamination before seating the insert, as debris under the insert will cause premature edge failure or insert breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: XPMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AH725\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: DS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.276 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.276 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.323 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.142 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 07\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO groups M, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.007 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 6861446\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TUNGALOY","offers":[{"title":"Default Title","offer_id":52092508176690,"sku":"6861446","price":227.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e7de95e3ad2ed6e05d3e2c42a9f8ba8b.jpg?v=1790063850","url":"https:\/\/voomisupply.com\/products\/tungaloy-6861446-indexable-drill-insert-xpmt07ds-ah725","provider":"Voomi Supply","version":"1.0","type":"link"}