WIDIA Milling Insert: SDR100031E1W4 (MPN 5358408)
SKU 3G-OTH-405272
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Frequently Asked Questions
What is the WIDIA SDR100031E1W4 milling insert used for?
The WIDIA SDR100031E1W4 is a specialty indexable milling insert designed for precision metal-removal operations in machining applications. It is commonly used in industrial manufacturing, tool and die making, and general engineering where nonstandard insert geometries are required for specific cutting tasks.
What are the specifications of the WIDIA 5358408 milling insert?
The WIDIA 5358408 milling insert is identified by manufacturer part number 5358408 and SKU 444Z79. It is a specialty, nonstandard indexable insert for milling operations. For detailed dimensional and grade specifications, consult the WIDIA technical datasheet or contact 3G Electric for application guidance.
Where to buy WIDIA milling inserts in worldwide?
3G Electric supplies WIDIA milling inserts like the SDR100031E1W4 to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this specialty insert.
How to select the correct WIDIA milling insert for my application?
Selecting the correct WIDIA milling insert requires matching the insert geometry, grade, and coating to your workpiece material and machining parameters. For the SDR100031E1W4, verify compatibility with your tool holder and cutting conditions. 3G Electric can help interpret your requirements and source the right WIDIA insert.
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3G Electric supplies WIDIA specialty & nonstandard indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











