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WALTER Indexable Boring Bar: A20T-DDUNL4 (MPN 5335123) - Indexable Boring Bars
WALTERIndexable Boring Bars

WALTER Indexable Boring Bar: A20T-DDUNL4 (MPN 5335123)

WALTER Indexable Boring Bars.

SKU 3G-OTH-221166

Brand
WALTER
Item
Indexable Boring Bar: A20T-DDUNL4
Category
Indexable Boring Bars
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WALTER
Manufacturer Part Number
5335123

Technical Documents

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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

WALTER Indexable Boring Bars.

Frequently Asked Questions

What is a WALTER indexable boring bar used for?

A WALTER indexable boring bar is used for precision internal machining operations such as enlarging, contouring, and finishing bores in metal parts. It is common in automotive, aerospace, and general manufacturing where tight tolerances and surface finish are critical.

What are the specifications of the WALTER A20T-DDUNL4 boring bar?

The WALTER A20T-DDUNL4 indexable boring bar has the manufacturer part number 5335123. It is designed for internal turning with replaceable inserts, offering rigidity and accuracy for medium-duty boring applications. For detailed dimensions and insert compatibility, consult the manufacturer's catalog.

Where to buy WALTER indexable boring bars worldwide?

3G Electric supplies WALTER indexable boring bars like the A20T-DDUNL4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this item.

How to select the correct WALTER boring bar for my application?

To select the correct WALTER boring bar, match the bar diameter and length to your bore depth and machine tool holder. Consider the insert geometry for material type and finish requirements. For the A20T-DDUNL4, verify shank size and clamping method against your lathe or mill.

Used in

Common applications for WALTER
Automotive engine block machining — WALTER WNMG542-MM5 WSM20S turning inserts for cylinder bore finishing
Aerospace aluminum component turning — WALTER CCMT060208-FK6 WKK10S diamond inserts for high-speed finishing
General engineering cutoff operations — WALTER GX24-3E400N04-UA4 WKP33S parting inserts for steel bars
Mold and die steel grooving — WALTER GX16-2E300R6-CF5 WSM33S inserts for deep groove roughing
CNC lathe shallow hole drilling — WALTER A1148-1/16IN cobalt screw-machine drill bits for oil-hole drilling
Heavy equipment shaft turning — WALTER SCMT120408-RM4 square inserts for roughing of alloy steels

WALTER 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.

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