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ULTRA-DEX USA Indexable Boring Bar: A06K STUPR2-250 (MPN 957-000-039) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: A06K STUPR2-250 (MPN 957-000-039)

SKU 3G-OTH-219653

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: A06K STUPR2-250
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
957-000-039
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA A06K STUPR2-250 indexable boring bar used for?

The ULTRA-DEX USA A06K STUPR2-250 indexable boring bar is used for precision internal machining operations such as boring, enlarging, and finishing holes in metal parts. It is commonly applied in automotive, aerospace, and general manufacturing industries where tight tolerances and surface finish are required.

What are the specifications of the ULTRA-DEX USA A06K STUPR2-250 boring bar?

The ULTRA-DEX USA A06K STUPR2-250 indexable boring bar has model number A06K STUPR2-250 and manufacturer part number 957-000-039. It is designed for use with indexable inserts, offering repeatable cutting geometry for consistent boring operations. Specific dimensions and insert compatibility should be verified from the manufacturer's documentation.

Where to buy the ULTRA-DEX USA A06K STUPR2-250 boring bar worldwide?

You can source the ULTRA-DEX USA A06K STUPR2-250 indexable boring bar worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the correct indexable boring bar for your application?

To select the correct indexable boring bar like the ULTRA-DEX USA A06K STUPR2-250, consider the hole diameter, depth, material being machined, and required surface finish. Match the bar's shank size and insert geometry to your machine tool holder and cutting parameters. Consult the manufacturer's catalog for recommended cutting speeds and feeds.

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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