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ULTRA-DEX USA S16R SDUPR3 Indexable Boring Bar - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA S16R SDUPR3 Indexable Boring Bar

ULTRA-DEX USA Indexable Boring Bars.

SKU 3G-OTH-220526

Also listed as: 957000378 · 957 000 378

Brand
ULTRA-DEX USA
Item
S16R SDUPR3 Indexable Boring Bar
Category
Indexable Boring Bars
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
957-000-378

Technical Documents

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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

ULTRA-DEX USA Indexable Boring Bars.

Frequently Asked Questions

What is the ULTRA-DEX USA S16R SDUPR3 indexable boring bar used for?

The ULTRA-DEX USA S16R SDUPR3 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, commonly found in automotive, aerospace, and general machining applications.

What are the specifications of the ULTRA-DEX USA indexable boring bar 957-000-378?

The ULTRA-DEX USA indexable boring bar model 957-000-378 has the specification S16R SDUPR3. This indicates a 16 mm shank diameter, right-hand cutting direction, and compatibility with SDUPR3-style indexable inserts. It is designed for internal turning operations in CNC and manual lathes.

Where to buy the ULTRA-DEX USA indexable boring bar 957-000-378 worldwide?

You can source the ULTRA-DEX USA indexable boring bar 957-000-378 worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct insert for the ULTRA-DEX USA S16R SDUPR3 boring bar?

To select the correct insert for the ULTRA-DEX USA S16R SDUPR3 boring bar, use SDUPR3-style indexable inserts with a 16 mm shank. Match the insert grade to your workpiece material—for example, coated carbide for steel or uncoated for aluminum. Always verify the insert's nose radius and chipbreaker design for your specific cutting conditions.

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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Indexable boring bar for internal turning operations. Designed for use with standard carbide inserts, suitable for machining steel, stainless steel, and cast iron in general metalworking applications
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ULTRA-DEX USA
Indexable boring bar for internal turning and boring operations. Designed for use with replaceable carbide inserts to machine bores, holes, and internal profiles. Suitable for general metalworking applications
Indexable boring bar for internal turning and boring operations. Designed for use with replaceable carbide inserts to machine bores, holes, and internal diameters. Suitable for general metalworking applications
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Indexable boring bar for internal turning and boring operations. Designed for use with replaceable carbide inserts to machine bores, holes, and internal diameters. Suitable for general metalworking applications

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This indexable boring bar is designed for precision internal machining operations such as boring, turning, and facing. It accommodates indexable inserts for efficient material removal in CNC lathes and manual machines, suitable for applications requiring tight tolerances and good surface finish
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This indexable boring bar is designed for precision internal machining operations such as boring, turning, and facing. It accepts indexable carbide inserts and is suitable for use in CNC lathes and manual machines where tight tolerances and repeatability are required