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ULTRA-DEX USA Indexable Boring Bar: S24U MDQNR4 (MPN 957-000-432) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: S24U MDQNR4 (MPN 957-000-432)

SKU 3G-OTH-220582

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: S24U MDQNR4
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
957-000-432
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA S24U MDQNR4 indexable boring bar used for?

The ULTRA-DEX USA S24U MDQNR4 indexable boring bar is used for precision internal boring operations in metalworking. It is designed for enlarging and finishing holes in workpieces made of steel, stainless steel, and cast iron. Common applications include automotive, aerospace, and general machining industries where tight tolerances and surface finish are required.

What are the specifications of the ULTRA-DEX USA indexable boring bar model S24U MDQNR4?

The ULTRA-DEX USA indexable boring bar model S24U MDQNR4 has the manufacturer part number 957-000-432. It is an indexable boring bar designed for internal turning operations. The tool uses replaceable carbide inserts for cost-effective machining. For detailed dimensions and insert compatibility, consult the manufacturer's technical data sheet.

Where to buy the ULTRA-DEX USA indexable boring bar 957-000-432 worldwide?

You can source the ULTRA-DEX USA indexable boring bar 957-000-432 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. 3G Electric supplies this tool to customers in manufacturing, energy, and engineering sectors globally.

How to select the correct insert for the ULTRA-DEX USA S24U MDQNR4 boring bar?

To select the correct insert for the ULTRA-DEX USA S24U MDQNR4 boring bar, refer to the tool's shank size and clamping system. The MDQNR4 designation indicates a specific insert geometry and holder style. Use inserts recommended by ULTRA-DEX USA for your workpiece material and finish requirements. Always verify insert dimensions against the tool's pocket specifications.

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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