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Frequently Asked Questions
What is the WALTER A50U-DDUNR15 indexable boring bar used for?
The WALTER A50U-DDUNR15 indexable boring bar is used for precision internal turning and boring operations in metalworking. It is designed for use in CNC lathes and machining centers to enlarge, finish, or contour pre-drilled holes in workpieces made of steel, stainless steel, cast iron, and non-ferrous materials.
What are the specifications of the WALTER A50U-DDUNR15 boring bar?
The WALTER A50U-DDUNR15 indexable boring bar has manufacturer part number 5522839. It is a right-hand tool with a DDUNR15 insert seat. The bar is designed for use with WALTER indexable inserts and is suitable for medium to heavy-duty boring applications in industrial machining.
Where to buy the WALTER A50U-DDUNR15 boring bar worldwide?
You can source the WALTER A50U-DDUNR15 indexable boring bar worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this WALTER tool.
How to select the correct WALTER indexable boring bar for your application?
To select the correct WALTER indexable boring bar, match the bar diameter and length to your hole depth and machine tool holder. Choose the insert geometry and grade based on workpiece material and finish requirements. The A50U-DDUNR15 is a common choice for general-purpose boring in steel and cast iron.
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3G Electric supplies WALTER indexable boring bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















