WALTER Diamond Milling Insert: ZDGT20A540R-K85 (MPN 7454385)
SKU 3G-OTH-200790
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the WALTER Diamond Milling Insert ZDGT20A540R-K85 used for?
This WALTER diamond indexable milling insert is designed for high-precision machining of non-ferrous materials, composites, and abrasive alloys. It is commonly used in automotive, aerospace, and mold-making industries for finishing and semi-finishing operations where tight tolerances and superior surface finish are required.
What are the specifications of the WALTER ZDGT20A540R-K85 insert?
The WALTER ZDGT20A540R-K85 insert has manufacturer part number 7454385 and is a diamond indexable milling insert. It features a ZDGT geometry with a 20 mm cutting edge length, 5.40 mm thickness, and a K85 grade optimized for wear resistance in non-ferrous materials. Always verify dimensions with your tool holder.
Where to buy WALTER Diamond Milling Insert 7454385 worldwide?
You can source the WALTER Diamond Milling Insert 7454385 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 time; we supply genuine WALTER inserts for international orders.
How to select the correct WALTER milling insert for your application?
To select the correct WALTER milling insert, match the insert geometry (ZDGT20A540R) to your tool holder's pocket size and clamping system. Consider material type—diamond inserts suit non-ferrous and abrasive workpieces. Consult WALTER's grade guide for K85 recommendations. For assistance, contact 3G Electric with your material and operation details.
Used in
Common applications for WALTERWALTER Products
3G Electric supplies WALTER diamond indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















