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WIDIA Diamond Turning Insert: CNMG643RH - Diamond Indexable Turning Inserts
WIDIADiamond Indexable Turning Inserts

WIDIA Diamond Turning Insert: CNMG643RH

The WIDIA Diamond Turning Insert, model CNMG643RH (also designated CNMG190612RH, MPN 4171910), is a diamond indexable turning insert. It is available in the CNMG643RH and CNMG190612RH specifications.

SKU 3G-OTH-259207

Brand
WIDIA
Item
Diamond Turning Insert: CNMG643RH
Category
Diamond Indexable Turning Inserts
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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

WIDIA
Manufacturer Part Number
4171910

Technical Documents

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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Diamond Turning Insert, model CNMG643RH (also designated CNMG190612RH, MPN 4171910), is a diamond indexable turning insert. It is available in the CNMG643RH and CNMG190612RH specifications.

Frequently Asked Questions

What is the WIDIA Diamond Turning Insert CNMG643RH used for?

The WIDIA Diamond Turning Insert CNMG643RH is used for precision turning operations on non-ferrous materials, composites, and abrasive workpieces. Its diamond construction provides superior wear resistance and surface finish in machining applications across industries like aerospace and automotive.

What are the specifications of the WIDIA CNMG190612RH insert?

The WIDIA CNMG190612RH insert is a diamond indexable turning insert with a CNMG geometry. It is also designated as CNMG643RH and carries MPN 4171910. This insert is designed for high-performance turning and is available in the CNMG643RH and CNMG190612RH specifications.

Where to buy WIDIA diamond turning inserts worldwide?

3G Electric supplies WIDIA diamond turning inserts, including the CNMG643RH and CNMG190612RH, to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine WIDIA inserts for your machining operations.

How to select the right WIDIA diamond turning insert for my application?

To select the right WIDIA diamond turning insert, match the insert geometry (e.g., CNMG643RH) to your workpiece material and operation. Diamond inserts excel on non-ferrous and abrasive materials. Consult your tooling engineer or contact 3G Electric for guidance on the correct grade and geometry.

Used in

Common applications for WIDIA
General turning of steel components — WIDIA DCMT diamond turning inserts (e.g., DCMT3251MP)
Grooving and parting in automotive parts manufacturing — WIDIA WMTCL indexable grooving toolholders
Finishing operations on aluminum alloys — WIDIA VNMG diamond turning inserts (e.g., VNMG331ML)
Heavy-duty turning of stainless steel — WIDIA DNMG carbide inserts with MS chipbreaker (e.g., DNMG433MS)
Threading and contouring in mold making — WIDIA TCMT triangle turning inserts (e.g., TCMT3252MP)
Parting-off operations in high-volume production — WIDIA WGMEL grooving and parting toolholders

WIDIA Products

3G Electric supplies WIDIA 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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