ULTRA-DEX USA Indexable Boring Bar: A20U MCLNL4 (MPN 957-000-178)
SKU 3G-OTH-219812
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Frequently Asked Questions
What is the ULTRA-DEX USA A20U MCLNL4 indexable boring bar used for?
The ULTRA-DEX USA A20U MCLNL4 indexable boring bar is used for internal turning and boring operations in metalworking. It is designed for precision machining of holes, bores, and internal diameters in industries such as automotive, aerospace, and general engineering, where repeatable accuracy and tool life are critical.
What are the specifications of the ULTRA-DEX USA A20U MCLNL4 boring bar?
The ULTRA-DEX USA A20U MCLNL4 indexable boring bar has the model number A20U MCLNL4 and manufacturer part number 957-000-178. It is an indexable tool designed for internal boring applications, accepting standard inserts for efficient material removal. For detailed dimensions and insert compatibility, consult the manufacturer's data sheet.
Where to buy the ULTRA-DEX USA A20U MCLNL4 boring bar worldwide?
3G Electric supplies the ULTRA-DEX USA A20U MCLNL4 indexable boring bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision boring 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 A20U MCLNL4, consider the bore diameter, depth, material being machined, and required surface finish. Match the bar's shank size and insert geometry to your lathe or machining center. Consult the tool manufacturer's recommendations for speeds, feeds, and insert grades.
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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.















