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ULTRA-DEX USA Indexable Boring Bar: HM12Q STUCR3 (MPN 940-000-092) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: HM12Q STUCR3 (MPN 940-000-092)

SKU 3G-OTH-220991

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: HM12Q STUCR3
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
940-000-092
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA HM12Q STUCR3 indexable boring bar used for?

The ULTRA-DEX USA HM12Q STUCR3 indexable boring bar is used for precision internal boring operations in metalworking. It is designed for industries such as automotive, aerospace, and general machining where accurate hole enlargement and finishing are required. The HM12Q shank provides rigidity for stable cuts.

What are the specifications of the ULTRA-DEX USA indexable boring bar 940-000-092?

The ULTRA-DEX USA indexable boring bar model 940-000-092 has the designation HM12Q STUCR3. It is an indexable boring bar designed for internal turning operations. The HM12Q shank size and STUCR3 insert pocket are key features. For detailed dimensions and insert compatibility, consult the manufacturer's technical data.

Where to buy the ULTRA-DEX USA HM12Q STUCR3 boring bar worldwide?

You can source the ULTRA-DEX USA HM12Q STUCR3 boring bar 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. We supply this ULTRA-DEX USA tool to customers across multiple regions.

How to select the correct insert for the ULTRA-DEX USA STUCR3 boring bar?

To select the correct insert for the ULTRA-DEX USA STUCR3 boring bar, match the insert shape and size to the STUCR3 pocket designation. Use triangular inserts with appropriate corner radius and grade for your workpiece material. Consult the ULTRA-DEX USA catalog for recommended cutting parameters. Proper insert selection ensures tool life and surface finish.

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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