{"product_id":"seco-00013318-indexable-turning-toolholder-neutral-scmc","title":"Seco 00013318 Indexable Turning Toolholder Neutral Scmc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 00013318 is a neutral-hand SCMC-style indexable turning toolholder designed for precision metal cutting applications on CNC and manual lathes. Built on the Screw Lock insert holding method, this toolholder accepts CC..21.5. series inserts — specifically the CCMT 21.51 — secured by a single clamping screw for positive, repeatable indexing. The steel body measures 2.5 inches in overall length with a square 3\/8 inch by 3\/8 inch shank. A neutral rake angle of 0 degrees and neutral cutting direction make it equally suited to right- or left-hand setups, giving shops flexibility across varied turning operations.\u003c\/p\u003e\u003cp\u003eThis toolholder is intended for external turning operations across a broad range of workpiece materials, covering material codes H, K, M, N, P, and S — hardened materials, cast iron, stainless, non-ferrous, steel, and high-temperature alloys. The neutral hand orientation suits straight turning and facing passes where a dedicated right- or left-hand holder would limit versatility. It is typically installed by machinists and CNC setup technicians in production and job-shop environments running carbide insert tooling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSCMC toolholder style with Screw Lock insert retention for secure, repeatable clamping\u003c\/li\u003e\n\u003cli\u003eAccepts CCMT 21.51 inserts with a 1\/4 inch inscribed circle\u003c\/li\u003e\n\u003cli\u003eNeutral hand and 0-degree rake angle for flexible right- or left-hand turning\u003c\/li\u003e\n\u003cli\u003eSquare 3\/8 inch by 3\/8 inch shank fits standard boring bars and tool blocks of that bore size\u003c\/li\u003e\n\u003cli\u003eSteel body construction for rigidity in continuous and interrupted turning cuts\u003c\/li\u003e\n\u003cli\u003eUniversal primary workpiece material rating covering steel, stainless, cast iron, non-ferrous, and superalloys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to accept CC..21.5. series inserts, specifically the CCMT 21.51 with a 1\/4 inch inscribed circle. Compatible insert size code is CC215. Fits tool blocks and turrets bored to accept a 3\/8 inch by 3\/8 inch shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or CNC setup technicians. Power down and lock out the machine spindle before mounting or indexing inserts. Seat the insert fully in the pocket before tightening the clamping screw to manufacturer specification using the appropriate Torx or hex key. Verify tool centerline height against the spindle centerline before running a test cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: SCMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert\u003c\/strong\u003e: CCMT 21.51 (CC..21.5. series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 0.43 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 0.195 inches\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Turning\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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00013318\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559465845042,"sku":"00013318","price":177.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1e2e44f4ce8b410f7be6edab2a95105f.jpg?v=1786433243","url":"https:\/\/voomisupply.com\/products\/seco-00013318-indexable-turning-toolholder-neutral-scmc","provider":"Voomi Supply","version":"1.0","type":"link"}