WALTER Diamond Turning Insert: VBMT331-MM4 WMP20S
The WALTER Diamond Turning Insert, model VBMT331-MM4 WMP20S and VBMT160404-MM4 WMP20S (MPN 6636303), is a diamond indexable turning insert. It is available in two variants: VBMT331-MM4 WMP20S and VBMT160404-MM4 WMP20S.
SKU 3G-OTH-259692
Need installation or engineering help?
Ask a question
Product Description
The WALTER Diamond Turning Insert, model VBMT331-MM4 WMP20S and VBMT160404-MM4 WMP20S (MPN 6636303), is a diamond indexable turning insert. It is available in two variants: VBMT331-MM4 WMP20S and VBMT160404-MM4 WMP20S.
Frequently Asked Questions
What is WALTER Diamond Turning Insert VBMT331-MM4 WMP20S used for?
The WALTER Diamond Turning Insert VBMT331-MM4 WMP20S is used for precision turning of non-ferrous materials, composites, and abrasive alloys. Its diamond grade provides high wear resistance and surface finish in automotive, aerospace, and general machining applications.
What are the specifications of WALTER Diamond Turning Insert VBMT160404-MM4 WMP20S?
The WALTER Diamond Turning Insert VBMT160404-MM4 WMP20S is a diamond indexable turning insert with MPN 6636303. It features a VBMT160404 geometry and WMP20S grade, designed for fine finishing and medium machining of non-ferrous materials.
Where to buy WALTER Diamond Turning Insert VBMT331-MM4 WMP20S worldwide?
3G Electric supplies and delivers the WALTER Diamond Turning Insert VBMT331-MM4 WMP20S worldwide. We handle full logistics and customs clearance to ensure reliable delivery to your facility, regardless of location.
How to select the right WALTER Diamond Turning Insert for your application?
Select the WALTER Diamond Turning Insert based on material type, finish requirements, and machine rigidity. For non-ferrous and abrasive materials, the WMP20S grade offers excellent wear resistance. Consult your tooling engineer for optimal geometry and feed rates.
Used in
Common applications for WALTERWALTER Products
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.















