DORIAN Indexable Boring Bar: S24U-MTUNR-3 (MPN 73310155216)
SKU 3G-OTH-220925
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Frequently Asked Questions
What is the DORIAN S24U-MTUNR-3 indexable boring bar used for?
The DORIAN S24U-MTUNR-3 indexable boring bar is used for precision internal turning and boring operations in metalworking. It is designed for enlarging and finishing holes in workpieces made of steel, stainless steel, and cast iron, commonly found in automotive, aerospace, and general machining applications.
What are the specifications of the DORIAN S24U-MTUNR-3 boring bar?
The DORIAN S24U-MTUNR-3 indexable boring bar has model number S24U-MTUNR-3 and manufacturer part number 73310155216. It is an indexable boring bar designed for use with replaceable cutting inserts, enabling efficient internal machining. For detailed dimensions and insert compatibility, consult the manufacturer's technical data.
Where to buy the DORIAN S24U-MTUNR-3 boring bar worldwide?
You can source the DORIAN S24U-MTUNR-3 indexable boring bar 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 DORIAN tooling to customers across industries.
How to select the correct DORIAN indexable boring bar for my application?
To select the correct DORIAN indexable boring bar, match the bar's shank size and insert geometry to your workpiece material and hole diameter. The S24U-MTUNR-3 is suitable for general boring. Consider required reach, cutting speed, and insert grade. Consult DORIAN's catalog or a tooling engineer for application-specific recommendations.
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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.



