ULTRA-DEX USA Indexable Boring Bar: S20S MWLNR4 (MPN 957-000-411)
SKU 3G-OTH-221223
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Frequently Asked Questions
What is the ULTRA-DEX USA S20S MWLNR4 indexable boring bar used for?
The ULTRA-DEX USA S20S MWLNR4 indexable boring bar is used for internal turning and boring operations in machining. It is designed for precision enlarging or finishing holes in metal parts, commonly applied in automotive, aerospace, and general manufacturing where tight tolerances are required.
What are the specifications of the ULTRA-DEX USA indexable boring bar MPN 957-000-411?
The ULTRA-DEX USA indexable boring bar model S20S MWLNR4 has manufacturer part number 957-000-411. 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 ULTRA-DEX USA indexable boring bars worldwide?
3G Electric supplies ULTRA-DEX USA indexable boring bars like the S20S MWLNR4 to customers 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 item.
How to select the correct ULTRA-DEX USA boring bar for my application?
To select the correct ULTRA-DEX USA boring bar, match the shank size (e.g., S20S) to your machine tool holder, and choose the insert geometry (e.g., MWLNR4) based on material and finish requirements. Consider bore depth, diameter, and rigidity. 3G Electric can help interpret your needs and source the right tool.
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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.














