{"product_id":"iscar-3800029-threading-toolholder-1x1-inch-shank-ser","title":"Iscar 3800029 Threading Toolholder 1x1 Inch Shank Ser","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 3800029 is an indexable threading toolholder designed for external threading operations on CNC lathes and manual turning centers. Built to the SER series standard, this right-hand toolholder accepts an M 16 insert held in place by a screw-clamp method, providing rigid and repeatable insert positioning. The shank measures 1 inch wide by 1 inch tall with an overall length of 6 inches, making it a compact, direct-mount option for standard tool blocks and quick-change turrets. Coolant-through capability is not included on this model. This toolholder is specified by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis toolholder suits external threading applications on ferrous and non-ferrous workpieces in both production and repair-shop settings. The 1 x 1 inch shank fits standard OD toolholding stations on most engine lathes and CNC turning centers that accept square-shank toolholders. The SER series designation identifies the insert seat geometry and the type of threading inserts compatible with this holder. The back-of-bar to cutting-edge dimension is 1 inch, which determines offset when setting tool height to centerline.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExternal threading application with right-hand cutting orientation\u003c\/li\u003e\n\u003cli\u003eScrew-clamp insert holding method for secure, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003eAccepts M 16 threading inserts with a 3\/8 inch inscribed circle\u003c\/li\u003e\n\u003cli\u003e1 x 1 inch square shank fits standard turning-center tool blocks\u003c\/li\u003e\n\u003cli\u003e6 inch overall length provides clearance in typical OD turning setups\u003c\/li\u003e\n\u003cli\u003eNo-coolant configuration keeps setup simple where coolant-through is not required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to accept M 16 series threading inserts with a 3\/8 inch inscribed circle. Compatible with standard square-shank toolholding stations that accept a 1 x 1 inch shank profile.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis toolholder is installed by machinists and CNC lathe operators. Before mounting, power down and lock out the machine per OSHA lockout-tagout procedures. Verify shank seating is fully engaged in the tool block before tightening the clamping fasteners. Set tool centerline height carefully before threading — off-center height on a threading pass will affect thread form geometry. Replace or index the insert when chipping or surface-finish degradation is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: SE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: M 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Threading\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3800029\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51732814463282,"sku":"3800029","price":221.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e97e015578917639047086c943d104ca.jpg?v=1788747131","url":"https:\/\/voomisupply.com\/products\/iscar-3800029-threading-toolholder-1x1-inch-shank-ser","provider":"Voomi Supply","version":"1.0","type":"link"}