{"product_id":"hertel-1000152-mtan-indexable-turning-toolholder","title":"Hertel 1000152 Mtan Indexable Turning Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 1000152 is a right-hand MTAN-style indexable turning toolholder designed for negative-rake external turning operations on CNC lathes and manual turning centers. Built from steel, it features a 0.5 inch x 0.5 inch shank and an overall length of 4.5 inches. The toolholder uses a clamp-and-screw insert holding method and is compatible with TN..22. series inserts with a 0.25 inch inscribed circle. A -5 degree rake angle and 3-degree lead angle make it well-suited for general-purpose turning of ferrous and non-ferrous materials. It is part of the Multi-Option series and does not include coolant-through capability.\u003c\/p\u003e\u003cp\u003eThis toolholder is intended for production and job-shop turning applications where consistent insert indexing and rigid clamping are required. The 0.5 inch back-of-bar to cutting edge dimension suits standard small-bore and external turning setups. It is installed by machinists and CNC operators working with light to medium stock removal passes. The right-hand orientation positions the cutting edge for standard left-to-right feed direction on most lathes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRight-hand MTAN toolholder style with -5 degree negative rake angle\u003c\/li\u003e\n\u003cli\u003eClamp and screw insert holding method for rigid, repeatable seating\u003c\/li\u003e\n\u003cli\u003e0.5 inch x 0.5 inch steel shank with 4.5 inch overall length\u003c\/li\u003e\n\u003cli\u003eAccepts TN..22. series inserts, inscribed circle 0.25 inches\u003c\/li\u003e\n\u003cli\u003e3-degree lead angle for controlled chip direction and edge engagement\u003c\/li\u003e\n\u003cli\u003eNo coolant-through — suited for dry or flood-coolant external turning setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with TN..22. series indexable inserts (complete compatibility reference: TN.. 221). Verify insert seat geometry and shim requirements before installation. Compatible insert holding is achieved via the clamp and screw method standard to MTAN-style bodies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Secure the toolholder in the turret or tool post and ensure the shank is fully seated before tightening. Power down and lock out the machine spindle before changing inserts or repositioning the toolholder. Follow the machine tool manufacturer torque guidelines for turret bolts and insert clamping screws — do not over-torque insert clamp hardware.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: MTAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: -5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 0.96 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: TN..22.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Multi-Option\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1000152\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51732933312818,"sku":"1000152","price":198.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e69a26fc484166849e85665c7d9ca4ea.jpg?v=1788748964","url":"https:\/\/voomisupply.com\/products\/hertel-1000152-mtan-indexable-turning-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}