ULTRA-DEX USA Indexable Boring Bar: A20S MWLNR4 (MPN 957-000-167)
SKU 3G-OTH-219799
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Frequently Asked Questions
What is the ULTRA-DEX USA A20S MWLNR4 indexable boring bar used for?
The ULTRA-DEX USA A20S MWLNR4 indexable boring bar is used for internal turning and boring operations in metalworking. It accepts indexable carbide inserts for efficient material removal in industries like automotive, aerospace, and general machining, where precision hole enlargement and finishing are required.
What are the specifications of the ULTRA-DEX USA A20S MWLNR4 boring bar?
The ULTRA-DEX USA A20S MWLNR4 indexable boring bar has model number A20S MWLNR4 and manufacturer part number 957-000-167. It is designed for use with indexable inserts, suitable for steel and cast iron machining. For detailed dimensions and insert compatibility, consult the manufacturer's technical data.
Where to buy the ULTRA-DEX USA A20S MWLNR4 boring bar worldwide?
3G Electric supplies the ULTRA-DEX USA A20S MWLNR4 indexable 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 and other machining tooling across 14 industrial departments.
How to select the correct indexable boring bar for a lathe operation?
To select the correct indexable boring bar like the ULTRA-DEX USA A20S MWLNR4, match the bar diameter to the bore size, choose the appropriate insert geometry for your material (e.g., steel, aluminum), and ensure the shank fits your tool holder. Consult the manufacturer's application guide for optimal speeds and feeds.
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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.















