ULTRA-DEX USA Indexable Boring Bar: E16R STUPR3 (MPN 920-000-377)
SKU 3G-OTH-220233
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Frequently Asked Questions
What is the ULTRA-DEX USA E16R STUPR3 indexable boring bar used for?
The ULTRA-DEX USA E16R STUPR3 indexable boring bar is used for precision internal machining operations such as boring, turning, and profiling in metalworking. It is suitable for industries like aerospace, automotive, and general manufacturing where tight tolerances and surface finish are critical.
What are the specifications of the ULTRA-DEX USA indexable boring bar MPN 920-000-377?
The ULTRA-DEX USA indexable boring bar model E16R STUPR3 has manufacturer part number 920-000-377. It is an indexable boring bar designed for internal machining. For detailed dimensions, insert compatibility, and shank size, consult the manufacturer's technical data sheet.
Where to buy the ULTRA-DEX USA E16R STUPR3 boring bar worldwide?
3G Electric supplies the ULTRA-DEX USA E16R STUPR3 boring bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision tool.
How to select the correct indexable boring bar for a machining application?
To select the correct indexable boring bar like the ULTRA-DEX USA E16R STUPR3, consider bore diameter, depth of cut, material being machined, and required surface finish. Match the bar's shank size to your tool holder and choose an insert geometry suited to your operation. Consult application engineers for guidance.
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3G Electric supplies ULTRA-DEX USA indexable boring bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














