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ULTRA-DEX USA NG-4R W.189 Parting and Grooving Insert - Machining
ULTRA-DEX USAMachining

ULTRA-DEX USA NG-4R W.189 Parting and Grooving Insert

The ULTRA-DEX USA Parting and Grooving Insert, model NG-4R W.189 (MPN 913-000-325), is a machining insert designed for parting and grooving operations. Its key specifications include the NG-4R W.189 designation for…

SKU 3G-OTH-234817

Also listed as: 913000325 · 913 000 325

Brand
ULTRA-DEX USA
Item
NG-4R W.189 Parting and Grooving Insert
Category
Machining
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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
913-000-325

Technical Documents

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

Product Description

The ULTRA-DEX USA Parting and Grooving Insert, model NG-4R W.189 (MPN 913-000-325), is a machining insert designed for parting and grooving operations. Its key specifications include the NG-4R W.189 designation for both attr257414 and attr257415 attributes.

Frequently Asked Questions

What is the ULTRA-DEX USA NG-4R W.189 parting and grooving insert used for?

The ULTRA-DEX USA NG-4R W.189 insert is used for parting and grooving operations in machining. It is designed for cutting off workpieces and creating grooves in metal parts, commonly applied in turning centers and lathes for industrial manufacturing.

What are the specifications of the ULTRA-DEX USA NG-4R W.189 insert?

The ULTRA-DEX USA NG-4R W.189 insert has the designation NG-4R W.189 for both key attributes. Its manufacturer part number is 913-000-325. This insert is engineered for parting and grooving applications, with dimensions and geometry optimized for these machining tasks.

Where to buy the ULTRA-DEX USA NG-4R W.189 insert worldwide?

You can source the ULTRA-DEX USA NG-4R W.189 insert through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the insert reaches your facility for machining operations.

How to select the correct ULTRA-DEX USA parting and grooving insert?

To select the correct ULTRA-DEX USA insert, match the NG-4R W.189 designation to your tool holder's specifications. Verify the insert's width, groove geometry, and material compatibility with your workpiece. Consult the manufacturer's catalog for recommended cutting parameters and application guidelines.

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 machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This indexable insert is designed for parting and grooving operations in machining. It is used for cutting off workpieces and creating grooves in metalworking applications
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This indexable insert is designed for parting and grooving operations in machining. It is used for cutting off workpieces and creating grooves in metalworking applications
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Indexable carbide insert for parting and grooving operations on lathes and turning centers. Features a 0.250-inch width (W.250) and NG-4L geometry. Used for cutoff and groove creation in metal workpieces
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Indexable insert for parting and grooving operations. Designation NG-4L W.125 indicates geometry and width. Used in metalworking to cut off workpieces and create grooves
Indexable carbide insert for parting and grooving operations. Designed for cutoff and groove creation in metalworking. Suitable for use on automatic lathes and CNC machines
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