WALTER Diamond Turning Insert: DNMG441-MM5 WSM20S
The WALTER Diamond Turning Insert, model DNMG441-MM5 WSM20S (also referenced as DNMG150604-MM5 WSM20S, MPN 7251948), is a diamond indexable turning insert. This product is available in two designations: DNMG441-MM5…
SKU 3G-OTH-260968
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Product Description
The WALTER Diamond Turning Insert, model DNMG441-MM5 WSM20S (also referenced as DNMG150604-MM5 WSM20S, MPN 7251948), is a diamond indexable turning insert. This product is available in two designations: DNMG441-MM5 WSM20S and DNMG150604-MM5 WSM20S.
Frequently Asked Questions
What is the WALTER Diamond Turning Insert DNMG441-MM5 WSM20S used for?
The WALTER Diamond Turning Insert DNMG441-MM5 WSM20S is used for precision turning operations on hard materials such as cast iron and hardened steels. It is designed for finishing and semi-finishing cuts in automotive, aerospace, and general machining industries, providing high wear resistance and surface quality.
What are the specifications of the WALTER Diamond Turning Insert DNMG441-MM5 WSM20S?
The WALTER Diamond Turning Insert is available in two designations: DNMG441-MM5 WSM20S and DNMG150604-MM5 WSM20S, with manufacturer part number 7251948. It is a diamond indexable turning insert with a WSM20S grade, optimized for machining hard materials with high precision and tool life.
Where to buy WALTER Diamond Turning Inserts worldwide?
You can source WALTER Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the DNMG441-MM5 WSM20S and DNMG150604-MM5 WSM20S inserts.
How to select the correct WALTER Diamond Turning Insert for your application?
To select the correct WALTER Diamond Turning Insert, match the insert geometry (DNMG441 or DNMG150604) to your workpiece material and operation. The WSM20S grade is suitable for hard materials. Consider depth of cut, feed rate, and required surface finish. Consult WALTER's technical documentation for specific cutting parameters.
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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.















