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ULTRA-DEX USA Indexable Boring Bar: A16S MWLNL4 (MPN 957-000-159) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: A16S MWLNL4 (MPN 957-000-159)

SKU 3G-OTH-219775

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: A16S MWLNL4
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
957-000-159
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA A16S MWLNL4 indexable boring bar used for?

The ULTRA-DEX USA A16S MWLNL4 indexable boring bar is used for internal turning and boring operations in metalworking. It is designed for precision machining of holes, bores, and internal diameters in industries such as automotive, aerospace, and general manufacturing, where replaceable carbide inserts improve efficiency and reduce tool change downtime.

What are the specifications of the ULTRA-DEX USA A16S MWLNL4 boring bar?

The ULTRA-DEX USA A16S MWLNL4 indexable boring bar has model number A16S MWLNL4 and manufacturer part number 957-000-159. It is designed for use with indexable carbide inserts, offering a shank size of 16 mm. The tool is suitable for internal boring applications requiring rigidity and repeatability in CNC or manual lathes.

Where to buy the ULTRA-DEX USA A16S MWLNL4 boring bar worldwide?

You can order the ULTRA-DEX USA A16S MWLNL4 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; we source and deliver this tool to support your machining operations.

How to select the correct insert for the ULTRA-DEX USA A16S MWLNL4 boring bar?

To select the correct insert for the ULTRA-DEX USA A16S MWLNL4 boring bar, match the insert shape and size to the tool holder's pocket design. The MWLNL4 designation indicates a left-hand tool using WNMG inserts with a 4 mm thickness. Consult the manufacturer's insert compatibility chart for grade and geometry suited to your workpiece material and cutting conditions.

Used in

Common applications for ULTRA-DEX USA
General turning of steel components — ULTRA-DEX USA CNMG 322 UD51 diamond inserts for roughing and finishing on CNC lathes.
Grooving operations in automotive parts — ULTRA-DEX USA NG 3R cutting unit head with MH32 NER3-CFT insert for precision grooves.
Threading of stainless steel fittings — ULTRA-DEX USA NG 4R cutting unit head with MH40 NEL4-CFT insert for consistent thread profiles.
Profiling of cast iron housings — ULTRA-DEX USA TNMG431 UD21 triangle inserts for multi-directional turning passes.
Finishing of non-ferrous alloys — ULTRA-DEX USA CDGW 1.5105 UD52 diamond inserts for low surface roughness on aluminum parts.
Small-diameter boring of hardened steel — ULTRA-DEX USA CCGW32.52-2 diamond inserts for internal turning with tight tolerances.

ULTRA-DEX USA Products

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.

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