ULTRA-DEX USA Indexable Boring Bar: A20T MDQNL4 (MPN 957-000-169)
SKU 3G-OTH-221303
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Frequently Asked Questions
What is the ULTRA-DEX USA A20T MDQNL4 indexable boring bar used for?
The ULTRA-DEX USA A20T MDQNL4 indexable boring bar is used for precision internal turning and boring operations in metalworking. It is designed for enlarging holes, achieving tight tolerances, and producing smooth finishes in industries such as automotive, aerospace, and general machining.
What are the specifications of the ULTRA-DEX USA A20T MDQNL4 boring bar?
The ULTRA-DEX USA A20T MDQNL4 indexable boring bar has the model number A20T MDQNL4 and manufacturer part number 957-000-169. It is an indexable boring bar designed for internal machining, accepting standard inserts for versatile cutting applications.
Where to buy the ULTRA-DEX USA A20T MDQNL4 boring bar worldwide?
You can source the ULTRA-DEX USA A20T MDQNL4 indexable boring bar worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location, ensuring a seamless procurement process.
How to select the correct insert for the ULTRA-DEX USA A20T MDQNL4 boring bar?
To select the correct insert for the ULTRA-DEX USA A20T MDQNL4 boring bar, match the insert shape and size to the bar's pocket design, typically using DNMG or similar negative rake inserts. Consult the tooling manufacturer's recommendations for material-specific grades and geometries to optimize performance.
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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.















