{"product_id":"walter-6646221-grooving-insert-wsm33s-3mm-solid-carbide","title":"Walter 6646221 Grooving Insert WSM33S 3mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER 6646221 is a solid carbide grooving insert in the SX series, designed for precision grooving operations on superalloys, steels, and stainless materials. It carries the WSM33S manufacturer grade and features a PVD-applied Al2O3 and TiN coating for thermal resistance and edge durability. The insert delivers a 3.00 mm cutting width with a maximum depth of cut of 50.00 mm, making it well suited to deep, narrow grooving passes. Its positive rake geometry and CF5 chip breaker promote controlled chip formation in difficult-to-machine alloys. Licensed machinists and CNC operators working on aerospace, energy, or precision-component work will find this insert a direct fit for their tooling system.\u003c\/p\u003e\u003cp\u003eThis insert is intended for grooving applications in high-performance materials including superalloys and stainless steels in both production and job-shop environments. The neutral hand orientation supports straightforward toolholder installation without directional restriction. The self-grip holding method provides secure insert retention during interrupted cuts and deep-groove passes. It is sized for use in SX-series toolholders with a size 3 insert seat and conforms to both ANSI and ISO standards, identified by the code SX-3E300N02-CF5 WSM33S on both standards.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD-applied Al2O3 and TiN coating for edge life in superalloys\u003c\/li\u003e\n\u003cli\u003e3.00 mm cutting width with a 50.00 mm maximum depth of cut for deep grooving capability\u003c\/li\u003e\n\u003cli\u003eCF5 chip breaker geometry promotes reliable chip control in gummy or work-hardening materials\u003c\/li\u003e\n\u003cli\u003ePositive rake and neutral hand orientation simplify toolholder setup\u003c\/li\u003e\n\u003cli\u003eSelf-grip insert holding method ensures secure seating without additional clamping hardware\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO standards; ANSI and ISO code SX-3E300N02-CF5 WSM33S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in SX-series toolholders accepting a size 3 insert seat. Compatible with machines running superalloy, steel, and stainless workpiece materials as indicated by primary workpiece material codes M, P, and S.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and replacement should be performed by a qualified machinist or CNC tooling technician with the machine spindle fully stopped and the machine in a locked-out, de-energized state. Use the appropriate torx or hex key as specified by the toolholder manufacturer for self-grip seat engagement. Inspect the insert seat and clamping pocket for chips or debris before seating the new insert. Do not exceed the toolholder manufacturer's recommended depth-of-cut or feed-rate parameters for this insert size.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Series\u003c\/strong\u003e: SX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: WSM33S\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: Al2O3 and TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: CF5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 3.00 mm (0.1180 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 50.00 mm (1.9690 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 12.30 mm (0.4840 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 3.00 mm (0.1180 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 4.83 mm (0.1900 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.20 mm (0.0080 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Self Grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloy (M, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 3E300N02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI\/ISO Code\u003c\/strong\u003e: SX-3E300N02-CF5 WSM33S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI and ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: WALTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6646221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":52055513071922,"sku":"6646221","price":318.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14c49860edf76b3ac5dc13491c4cb6ac.jpg?v=1790037630","url":"https:\/\/voomisupply.com\/products\/walter-6646221-grooving-insert-wsm33s-3mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}