WALTER Indexable Face Mill: M4003-040-B16-04-4.5 (MPN 7021549)
SKU 3G-OTH-212490
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Frequently Asked Questions
What is the WALTER Indexable Face Mill M4003-040-B16-04-4.5 used for?
The WALTER M4003-040-B16-04-4.5 indexable face mill is used for high-precision face milling operations on metal workpieces. It is commonly applied in automotive, aerospace, and general machining industries for producing flat surfaces with excellent finish and dimensional accuracy.
What are the specifications of the WALTER M4003-040-B16-04-4.5 face mill?
The WALTER M4003-040-B16-04-4.5 indexable face mill has model number M4003-040-B16-04-4.5 and manufacturer part number 7021549. It is designed for use with indexable inserts and features a 40 mm diameter cutter body with a B16 arbor mounting system.
Where to buy WALTER indexable face mills worldwide?
You can source the WALTER M4003-040-B16-04-4.5 indexable face mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine WALTER tooling for your machining operations.
How to select the correct WALTER indexable face mill for your application?
To select the correct WALTER indexable face mill, match the cutter diameter and arbor type to your machine spindle. Consider workpiece material, required surface finish, and depth of cut. The M4003-040-B16-04-4.5 is suitable for general face milling; consult WALTER's technical documentation for insert grade recommendations.
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3G Electric supplies WALTER indexable face mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















