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SUMITOMO Diamond Turning Insert: CNMM646EHG - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMM646EHG

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in two geometries: CNMM646EHG and CNMM190624NHG. The manufacturer part number is CNMM646EHG-AC830P. This product is designed for…

SKU 3G-OTH-259877

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMM646EHG
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMM646EHG-AC830P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in two geometries: CNMM646EHG and CNMM190624NHG. The manufacturer part number is CNMM646EHG-AC830P. This product is designed for turning applications requiring diamond-grade cutting edges.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning applications that require diamond-grade cutting edges. It is suitable for machining non-ferrous materials, composites, and abrasive workpieces where extended tool life and superior surface finish are critical.

What are the specifications of the SUMITOMO CNMM646EHG-AC830P?

The SUMITOMO CNMM646EHG-AC830P is a diamond indexable turning insert available in two geometries: CNMM646EHG and CNMM190624NHG. The manufacturer part number is CNMM646EHG-AC830P. It is designed for turning applications requiring diamond-grade cutting edges.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

3G Electric supplies SUMITOMO Diamond Turning Inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the CNMM646EHG-AC830P or other SUMITOMO insert geometries.

How to select the right SUMITOMO Diamond Turning Insert?

Selecting the right SUMITOMO Diamond Turning Insert depends on your workpiece material, required surface finish, and machine rigidity. For general turning of non-ferrous metals, the CNMM646EHG geometry offers good chip control. Consult your application engineer and reference the SUMITOMO technical data for feed and speed recommendations.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO Products

3G Electric supplies SUMITOMO 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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