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ULTRA-DEX USA Indexable Boring Bar: E12S SDUPR3 (MPN 920-000-340) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: E12S SDUPR3 (MPN 920-000-340)

SKU 3G-OTH-220201

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: E12S SDUPR3
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
920-000-340
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA E12S SDUPR3 indexable boring bar used for?

The ULTRA-DEX USA E12S SDUPR3 indexable boring bar is used for precision internal boring operations in metalworking. It is designed for use in CNC lathes and machining centers to enlarge, finish, or contour pre-drilled holes. Common applications include automotive, aerospace, and general manufacturing where tight tolerances and surface finish are required.

What are the specifications of the ULTRA-DEX USA indexable boring bar MPN 920-000-340?

The ULTRA-DEX USA indexable boring bar model E12S SDUPR3 has manufacturer part number 920-000-340. It is an indexable boring bar designed for internal turning operations. The tool accepts SDUPR3-style inserts and is built for rigidity and accuracy in CNC machining. For detailed dimensions and insert compatibility, consult the manufacturer's technical data.

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

You can source the ULTRA-DEX USA indexable boring bar E12S SDUPR3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies this tool as part of our extensive cutting tool range.

How to select the correct ULTRA-DEX USA indexable boring bar for a job?

To select the correct ULTRA-DEX USA indexable boring bar, match the bar diameter and length to your hole depth and machine tool holder. The E12S SDUPR3 is suitable for medium-duty boring. Ensure the insert geometry and grade match your workpiece material (e.g., steel, aluminum). Consult the manufacturer's catalog for recommended cutting parameters and insert styles.

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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