Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

ULTRA-DEX USA Indexable Boring Bar: S16S MWLNR3 - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Boring Bar: S16S MWLNR3

ULTRA-DEX USA Indexable Boring Bars.

SKU 3G-OTH-220544

Also listed as: 957000399 · 957 000 399

Brand
ULTRA-DEX USA
Item
Indexable Boring Bar: S16S MWLNR3
Category
Indexable Boring Bars
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
957-000-399

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 Indexable Boring Bar S16S MWLNR3 used for?

The ULTRA-DEX USA Indexable Boring Bar S16S MWLNR3 is used for internal turning and boring operations in metalworking. It is designed for precision machining of holes, enlarging existing bores, and achieving tight tolerances in industries like automotive, aerospace, and general manufacturing.

What are the specifications of the ULTRA-DEX USA Indexable Boring Bar S16S MWLNR3?

The ULTRA-DEX USA Indexable Boring Bar S16S MWLNR3 has the model designation S16S MWLNR3 and manufacturer part number 957-000-399. It is an indexable boring bar designed for use with replaceable cutting inserts, suitable for internal machining applications requiring rigidity and accuracy.

Where to buy the ULTRA-DEX USA Indexable Boring Bar S16S MWLNR3 worldwide?

You can source the ULTRA-DEX USA Indexable Boring Bar S16S MWLNR3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable procurement for your machining operations.

How to select the correct insert for the ULTRA-DEX USA Indexable Boring Bar S16S MWLNR3?

To select the correct insert for the ULTRA-DEX USA Indexable Boring Bar S16S MWLNR3, match the insert shape, size, and geometry to the bar's MWLNR3 designation. Consult the manufacturer's insert compatibility chart for material and application. 3G Electric can assist with sourcing compatible inserts from brands like ULTRA-DEX USA.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This indexable boring bar is designed for internal turning and boring operations on CNC lathes or manual machines. It accommodates MWLNR-style indexable carbide inserts for efficient material removal. The shank size is 16 mm
ULTRA-DEX USA
This indexable boring bar is designed for internal turning and boring operations on CNC lathes or manual machines. It accommodates MWLNR-style indexable carbide inserts for efficient material removal. The shank size is 16 mm
Indexable boring bar for precision internal boring operations in metalworking. Designed for use with indexable carbide inserts to enlarge or finish holes. Suitable for general machining applications
ULTRA-DEX USA
Indexable boring bar for precision internal boring operations in metalworking. Designed for use with indexable carbide inserts to enlarge or finish holes. Suitable for general machining applications
Indexable boring bar for internal machining operations including boring, turning, and facing. Used in metalworking for hole enlargement and surface finishing
ULTRA-DEX USA
Indexable boring bar for internal machining operations including boring, turning, and facing. Used in metalworking for hole enlargement and surface finishing
Indexable boring bar for internal turning operations. Designed for use with standard carbide inserts to machine steel, stainless steel, and cast iron. Suitable for precision boring in metalworking applications
ULTRA-DEX USA
Indexable boring bar for internal turning operations. Designed for use with standard carbide inserts to machine steel, stainless steel, and cast iron. Suitable for precision boring in metalworking applications
Indexable boring bar for internal turning and boring operations on lathes or boring mills. Accommodates indexable carbide inserts for precision hole enlargement and contouring. Shank size 16 mm. Part number 957-000-394
ULTRA-DEX USA
Indexable boring bar for internal turning and boring operations on lathes or boring mills. Accommodates indexable carbide inserts for precision hole enlargement and contouring. Shank size 16 mm. Part number 957-000-394
Indexable boring bar for precision internal boring operations in metalworking. Designed for enlarging and finishing holes with replaceable cutting inserts. Suitable for general machining applications requiring controlled tolerances and surface finish
ULTRA-DEX USA
Indexable boring bar for precision internal boring operations in metalworking. Designed for enlarging and finishing holes with replaceable cutting inserts. Suitable for general machining applications requiring controlled tolerances and surface finish

More from ULTRA-DEX USA

View all ULTRA-DEX USA parts
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
ULTRA-DEX USA
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
Indexable boring bar for precision internal turning and boring operations in metalworking. Suitable for hole enlargement and finishing in general machining applications
ULTRA-DEX USA
Indexable boring bar for precision internal turning and boring operations in metalworking. Suitable for hole enlargement and finishing in general machining applications
Indexable boring bar for internal machining operations including boring, turning, and profiling. Suitable for applications requiring precision and surface finish in metalworking
ULTRA-DEX USA
Indexable boring bar for internal machining operations including boring, turning, and profiling. Suitable for applications requiring precision and surface finish in metalworking
This indexable boring bar is designed for internal turning and boring operations in metalworking. It is used for precision machining of holes, bores, and internal diameters. The tool accommodates indexable inserts for efficient material removal
ULTRA-DEX USA
This indexable boring bar is designed for internal turning and boring operations in metalworking. It is used for precision machining of holes, bores, and internal diameters. The tool accommodates indexable inserts for efficient material removal
Indexable boring bar for internal machining operations such as boring, turning, and facing. Suitable for applications requiring precision and surface finish in metalworking
ULTRA-DEX USA
Indexable boring bar for internal machining operations such as boring, turning, and facing. Suitable for applications requiring precision and surface finish in metalworking
Indexable boring bar for internal machining operations such as boring, facing, and profiling. Accepts replaceable carbide inserts for efficient metal removal without resharpening. Suitable for use in CNC lathes and manual machines
ULTRA-DEX USA
Indexable boring bar for internal machining operations such as boring, facing, and profiling. Accepts replaceable carbide inserts for efficient metal removal without resharpening. Suitable for use in CNC lathes and manual machines
Indexable boring bar for internal turning and boring operations on CNC lathes and manual machines. Accepts replaceable carbide inserts for efficient hole enlargement and finishing without resharpening. Suitable for precision metalworking applications requiring tight tolerances
ULTRA-DEX USA
Indexable boring bar for internal turning and boring operations on CNC lathes and manual machines. Accepts replaceable carbide inserts for efficient hole enlargement and finishing without resharpening. Suitable for precision metalworking applications requiring tight tolerances
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
ULTRA-DEX USA
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