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Frequently Asked Questions
What is a WALTER indexable boring bar used for?
A WALTER indexable boring bar is used for precision internal turning operations in metalworking. It enlarges existing holes to exact diameters with superior surface finish. Common in automotive, aerospace, and general machining, it uses replaceable carbide inserts for consistent performance and reduced tooling costs.
What are the specifications of the WALTER A40T-DTFNR22 boring bar?
The WALTER A40T-DTFNR22 indexable boring bar carries manufacturer part number 5522917. It is designed for internal boring with a DTFN-style insert. For exact dimensions, shank size, and cutting parameters, consult the WALTER catalog or contact 3G Electric for technical support.
Where to buy WALTER indexable boring bars worldwide?
3G Electric supplies WALTER indexable boring bars like the A40T-DTFNR22 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other WALTER tooling.
How to select the right WALTER boring bar for my application?
Selecting the right WALTER boring bar requires matching shank size, reach, and insert geometry to your workpiece material and hole dimensions. For the A40T-DTFNR22, verify the insert style and bar diameter suit your lathe or machining center. 3G Electric can help interpret your needs and source the correct tool.
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Common applications for WALTERWALTER Products
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.
