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ULTRA-DEX USA Indexable Boring Bar: C08J STUCR2-312 (MPN 920-000-078) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: C08J STUCR2-312 (MPN 920-000-078)

SKU 3G-OTH-219924

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: C08J STUCR2-312
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
920-000-078
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA C08J STUCR2-312 indexable boring bar used for?

The ULTRA-DEX USA C08J STUCR2-312 indexable boring bar is used for precision internal turning, boring, and finishing operations in metalworking. It is designed for machining bores, holes, and internal diameters on lathes and CNC machines across industries like aerospace, automotive, and general engineering.

What are the specifications of the ULTRA-DEX USA C08J STUCR2-312 boring bar?

The ULTRA-DEX USA C08J STUCR2-312 indexable boring bar has manufacturer part number 920-000-078. It is a C08J STUCR2-312 model, designed for use with indexable carbide inserts. For detailed dimensions, shank size, and insert compatibility, consult the manufacturer's technical data sheet.

Where to buy the ULTRA-DEX USA C08J STUCR2-312 boring bar worldwide?

3G Electric supplies the ULTRA-DEX USA C08J STUCR2-312 indexable boring bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision boring tool.

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

To select the correct indexable boring bar like the ULTRA-DEX USA C08J STUCR2-312, consider bore diameter, depth, material, and machine tool compatibility. Match the shank size to your tool holder, choose the appropriate insert geometry for your workpiece, and ensure adequate reach without excessive overhang.

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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