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WIDIA Diamond Turning Insert: CNMM866SR - Diamond Indexable Turning Inserts
WIDIADiamond Indexable Turning Inserts

WIDIA Diamond Turning Insert: CNMM866SR

The WIDIA Diamond Turning Insert, model CNMM866SR and CNMM250924SR (MPN 5696645), is a diamond indexable turning insert designed for machining operations. This product is available in two specific geometries…

SKU 3G-OTH-260751

Brand
WIDIA
Item
Diamond Turning Insert: CNMM866SR
Category
Diamond Indexable Turning Inserts
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Technical Specifications

WIDIA
Manufacturer Part Number
5696645
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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Diamond Turning Insert, model CNMM866SR and CNMM250924SR (MPN 5696645), is a diamond indexable turning insert designed for machining operations. This product is available in two specific geometries: CNMM866SR and CNMM250924SR.

Frequently Asked Questions

What is the WIDIA Diamond Turning Insert CNMM866SR used for?

The WIDIA Diamond Turning Insert CNMM866SR is used for precision machining operations on non-ferrous materials, such as aluminum alloys and composites. Its diamond geometry provides excellent wear resistance and surface finish in turning applications across industries like aerospace and automotive.

What are the specifications of the WIDIA CNMM250924SR turning insert?

The WIDIA CNMM250924SR turning insert is a diamond indexable insert with geometry CNMM250924SR, part of the MPN 5696645 series. It is designed for turning operations and is available alongside the CNMM866SR variant. For detailed dimensions and grade, consult the manufacturer's datasheet.

Where to buy WIDIA diamond turning inserts worldwide?

3G Electric supplies WIDIA diamond turning inserts, including models CNMM866SR and CNMM250924SR (MPN 5696645), to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on your order.

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

To select the right WIDIA turning insert, match the insert geometry (e.g., CNMM866SR or CNMM250924SR) to your material and operation. Consider workpiece hardness, required surface finish, and machine rigidity. For non-ferrous materials, diamond inserts offer superior wear life. Consult WIDIA's application guide for specific recommendations.

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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