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ULTRA-DEX USA Indexable Boring Bar: A16R SDUPL3 (MPN 957-000-139) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: A16R SDUPL3 (MPN 957-000-139)

SKU 3G-OTH-219758

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: A16R SDUPL3
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
957-000-139
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA A16R SDUPL3 indexable boring bar used for?

The ULTRA-DEX USA A16R SDUPL3 indexable boring bar is used for precision internal boring operations in metalworking. It is designed for industries such as automotive, aerospace, and general machining, where accurate hole enlargement and finishing are required. The indexable insert design allows quick cutting edge changes without tool resetting.

What are the specifications of the ULTRA-DEX USA A16R SDUPL3 boring bar?

The ULTRA-DEX USA A16R SDUPL3 indexable boring bar has manufacturer part number 957-000-139 and model A16R SDUPL3. It is an indexable boring bar type, designed for use with compatible inserts. For detailed dimensions and insert compatibility, consult the manufacturer's technical data sheet.

Where to buy the ULTRA-DEX USA A16R SDUPL3 boring bar worldwide?

You can source the ULTRA-DEX USA A16R SDUPL3 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. Contact us for availability and lead time.

How to select the correct insert for the ULTRA-DEX USA A16R SDUPL3 boring bar?

To select the correct insert for the ULTRA-DEX USA A16R SDUPL3 boring bar, refer to the manufacturer's specifications for insert shape, size, and grade. The SDUPL3 designation indicates the insert pocket geometry. Match the insert to your workpiece material and cutting conditions. For guidance, consult ULTRA-DEX USA's technical documentation.

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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