WALTER Diamond Turning Insert: CCMT3(2.5)2-MM4 WSM20S
The WALTER Diamond Turning Insert, model CCMT3(2.5)2-MM4 WSM20S / CCMT09T308-MM4 WSM20S (MPN 6836817), is a diamond indexable turning insert. It is available in two designations: CCMT3(2.5)2-MM4 WSM20S and…
SKU 3G-OTH-258195
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Product Description
The WALTER Diamond Turning Insert, model CCMT3(2.5)2-MM4 WSM20S / CCMT09T308-MM4 WSM20S (MPN 6836817), is a diamond indexable turning insert. It is available in two designations: CCMT3(2.5)2-MM4 WSM20S and CCMT09T308-MM4 WSM20S.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the WALTER CCMT3(2.5)2-MM4 WSM20S turning insert used for?
The WALTER diamond turning insert is used for precision turning and finishing of non-ferrous materials, composites, and hardened steels. Its CCMT geometry and WSM20S grade provide excellent wear resistance and surface finish in automotive, aerospace, and general machining applications.
What are the specifications of the WALTER CCMT09T308-MM4 WSM20S insert?
The WALTER CCMT09T308-MM4 WSM20S insert (MPN 6836817) is a diamond indexable turning insert with designation CCMT09T308-MM4. It features a WSM20S grade for machining non-ferrous and hardened materials. The insert is designed for medium to finishing cuts with a chipbreaker optimized for low cutting forces.
Where to buy WALTER diamond turning inserts worldwide?
3G Electric supplies WALTER diamond turning inserts, including the CCMT3(2.5)2-MM4 WSM20S and CCMT09T308-MM4 WSM20S, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine WALTER tooling for your machining operations.
How to select the right WALTER turning insert grade for aluminum?
For aluminum machining, select a WALTER insert with a sharp edge geometry and a polished or diamond-grade coating to prevent built-up edge. The WSM20S grade is suitable for non-ferrous materials. Always match the insert shape, size, and chipbreaker to your specific operation and machine rigidity for optimal tool life.
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3G Electric supplies WALTER diamond indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















