WALTER Diamond Turning Insert: CPMW3(2.5)1-RK6 WKK20S
The WALTER Diamond Turning Insert, model CPMW3(2.5)1-RK6 WKK20S and CPMW09T304-RK6 WKK20S (MPN 7021357), is a diamond indexable turning insert. It is available in two specifications: attr257732 CPMW3(2.5)1-RK6 WKK20S…
SKU 3G-OTH-258493
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Product Description
The WALTER Diamond Turning Insert, model CPMW3(2.5)1-RK6 WKK20S and CPMW09T304-RK6 WKK20S (MPN 7021357), is a diamond indexable turning insert. It is available in two specifications: attr257732 CPMW3(2.5)1-RK6 WKK20S and attr257733 CPMW09T304-RK6 WKK20S.
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 WALTER Diamond Turning Insert CPMW09T304-RK6 used for?
This WALTER diamond indexable turning insert is used for precision machining of non-ferrous materials, composites, and abrasive alloys. Its RK6 geometry and WKK20S grade deliver high wear resistance and surface finish in turning, boring, and profiling operations across industrial manufacturing.
What are the specifications of WALTER CPMW3(2.5)1-RK6 WKK20S?
The WALTER CPMW3(2.5)1-RK6 WKK20S is a diamond turning insert with a CPMW shape, 3(2.5)1 size designation, RK6 chipbreaker geometry, and WKK20S grade. The alternate specification is CPMW09T304-RK6 WKK20S. The manufacturer part number is 7021357.
Where to buy WALTER diamond turning inserts worldwide?
3G Electric supplies WALTER diamond turning inserts worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine WALTER inserts like the CPMW09T304-RK6 WKK20S (MPN 7021357) to customers in machining, aerospace, and automotive industries.
How to select the right WALTER turning insert grade?
Select WALTER turning inserts based on workpiece material, cutting conditions, and finish requirements. The WKK20S grade is designed for non-ferrous and abrasive materials. For general guidance, match the insert geometry (e.g., RK6) to your operation type and consult technical data for speeds and feeds.
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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.















