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ULTRA-DEX USA Indexable Boring Bar: HM12Q STUPR3 (MPN 940-000-094) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: HM12Q STUPR3 (MPN 940-000-094)

SKU 3G-OTH-221237

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: HM12Q STUPR3
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
940-000-094
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA HM12Q STUPR3 indexable boring bar used for?

The ULTRA-DEX USA HM12Q STUPR3 indexable boring bar is used for precision internal machining operations such as boring, facing, and contouring in metalworking. It is suitable for industries like aerospace, automotive, and general manufacturing where tight tolerances and surface finish are critical.

What are the specifications of the ULTRA-DEX USA indexable boring bar model HM12Q STUPR3?

The ULTRA-DEX USA indexable boring bar model HM12Q STUPR3 has manufacturer part number 940-000-094. It is an indexable boring bar designed for internal turning operations. For detailed dimensions and insert compatibility, consult the manufacturer's technical data sheet.

Where to buy the ULTRA-DEX USA HM12Q STUPR3 boring bar worldwide?

3G Electric supplies the ULTRA-DEX USA HM12Q STUPR3 boring bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision tool.

How to select the correct insert for the ULTRA-DEX USA HM12Q STUPR3 boring bar?

To select the correct insert for the ULTRA-DEX USA HM12Q STUPR3 boring bar, refer to the tool's shank size and clamping mechanism. Match the insert geometry to your material (e.g., steel, aluminum) and operation (roughing or finishing). Consult the manufacturer's catalog for recommended insert grades.

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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