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ULTRA-DEX USA Diamond Turning Insert: CNMG 642 UD21 - Diamond Indexable Turning Inserts
ULTRA-DEX USADiamond Indexable Turning Inserts

ULTRA-DEX USA Diamond Turning Insert: CNMG 642 UD21

The ULTRA-DEX USA Diamond Turning Insert, model CNMG 642 UD21 (190608, MPN 913-000-199), is a diamond indexable turning insert. This product is designed for turning operations and is identified by its CNMG 642 UD21…

SKU 3G-OTH-258399

Brand
ULTRA-DEX USA
Item
Diamond Turning Insert: CNMG 642 UD21
Category
Diamond Indexable Turning Inserts
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
913-000-199
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ULTRA-DEX USA Diamond Turning Insert, model CNMG 642 UD21 (190608, MPN 913-000-199), is a diamond indexable turning insert. This product is designed for turning operations and is identified by its CNMG 642 UD21 geometry and 190608 size designation.

Frequently Asked Questions

What is the ULTRA-DEX USA Diamond Turning Insert CNMG 642 UD21 used for?

This diamond indexable turning insert is used for precision turning operations on hard materials such as ceramics, glass, and composites. It is commonly applied in automotive, aerospace, and mold-making industries where tight tolerances and superior surface finish are required.

What are the specifications of the ULTRA-DEX USA CNMG 642 UD21 insert?

The insert has a CNMG 642 UD21 geometry and a 190608 size designation. Its manufacturer part number is 913-000-199. The diamond cutting edge provides high wear resistance and thermal conductivity, making it suitable for high-speed machining of non-ferrous and abrasive materials.

Where to buy ULTRA-DEX USA diamond turning inserts worldwide?

3G Electric supplies ULTRA-DEX USA diamond turning inserts worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this CNMG 642 UD21 insert.

How to select the correct ULTRA-DEX USA diamond turning insert for my application?

Select the insert based on your workpiece material and desired finish. The CNMG 642 UD21 geometry is optimized for general turning of hard, brittle materials. Ensure your tool holder matches the 190608 size. For specific recommendations, consult ULTRA-DEX USA technical data or contact 3G Electric.

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

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