DORIAN Indexable Boring Bar: S40V-MDUNL-5 (MPN 73310155099)
SKU 3G-OTH-220606
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Frequently Asked Questions
What is the DORIAN Indexable Boring Bar S40V-MDUNL-5 used for?
The DORIAN Indexable Boring Bar S40V-MDUNL-5 is used for precision internal boring operations in metalworking. It is designed for enlarging and finishing holes in workpieces, commonly applied in automotive, aerospace, and general machining industries where tight tolerances and surface finish are required.
What are the specifications of the DORIAN Indexable Boring Bar S40V-MDUNL-5?
The DORIAN Indexable Boring Bar S40V-MDUNL-5 has the manufacturer part number 73310155099 and model S40V-MDUNL-5. It is an indexable boring bar designed for use with replaceable cutting inserts, enabling efficient boring operations without tool re-grinding. Specific dimensions and insert compatibility should be verified from DORIAN technical documentation.
Where to buy the DORIAN Indexable Boring Bar S40V-MDUNL-5 worldwide?
You can source the DORIAN Indexable Boring Bar S40V-MDUNL-5 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine DORIAN tooling for international buyers.
How to select the correct DORIAN Indexable Boring Bar for my application?
To select the correct DORIAN Indexable Boring Bar, match the bar diameter and length to your workpiece bore size and depth. Consider the insert geometry for material type (steel, cast iron, aluminum) and required surface finish. The S40V-MDUNL-5 is a specific model; consult DORIAN's catalog or contact 3G Electric for application guidance.
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Common applications for DORIANDORIAN Products
3G Electric supplies DORIAN indexable boring bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



