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SUMITOMO Diamond Turning Insert: CNMG331EEF - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG331EEF

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in two geometries: CNMG331EEF and CNMG090404N-EF, with the manufacturer part number CNMG331EEF-AC5015S. This product is designed for…

SKU 3G-OTH-257318

Also listed as: CNMG331EEFAC5015S · CNMG331EEF AC5015S

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG331EEF
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

SUMITOMO
Manufacturer Part Number
CNMG331EEF-AC5015S

Technical Documents

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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: CNMG331EEF and CNMG090404N-EF, with the manufacturer part number CNMG331EEF-AC5015S. This product is designed for turning operations and is offered under the SUMITOMO brand.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on lathes. It is designed for machining ferrous and non-ferrous materials, providing a sharp cutting edge and consistent surface finish. Common applications include automotive, aerospace, and general engineering where tight tolerances are required.

What are the specifications of the SUMITOMO CNMG331EEF-AC5015S insert?

The SUMITOMO Diamond Turning Insert is available in two geometries: CNMG331EEF and CNMG090404N-EF. The manufacturer part number is CNMG331EEF-AC5015S. It is a diamond indexable turning insert under the SUMITOMO brand, designed for turning operations. For detailed dimensions, consult the SUMITOMO catalog.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine SUMITOMO inserts for turning applications.

How to select the correct SUMITOMO turning insert geometry?

Select the SUMITOMO turning insert geometry based on your workpiece material and operation. CNMG331EEF is suited for general turning, while CNMG090404N-EF is for finishing. Match the insert shape, clearance angle, and chipbreaker to your machining conditions. Refer to SUMITOMO's 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Diamond Turning Insert: CNMG332EEF, CNMG090408N-EF (MPN CNMG332EEF-AC5015S)
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SUMITOMO Diamond Turning Insert: CNMG332EEF, CNMG090408N-EF (MPN CNMG332EEF-AC5015S)
SUMITOMO Diamond Turning Insert: CNMG332EEF, CNMG090408N-EF (MPN CNMG332EEF-AC5025S)
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SUMITOMO Diamond Turning Insert: CNMG332EEF, CNMG090408N-EF (MPN CNMG332EEF-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG331EEF, CNMG090404N-EF (MPN CNMG331EEF-AC5025S)
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SUMITOMO Diamond Turning Insert: CNMG331EEF, CNMG090404N-EF (MPN CNMG331EEF-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG431EEF, CNMG120404N-EF (MPN CNMG431EEF-AC5015S)
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SUMITOMO Diamond Turning Insert: CNMG431EEF, CNMG120404N-EF (MPN CNMG431EEF-AC5015S)
SUMITOMO Diamond Turning Insert: CNMG332EEG, CNMG090408N-EG (MPN CNMG332EEG-AC5025S)
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SUMITOMO Diamond Turning Insert: CNMG332EEG, CNMG090408N-EG (MPN CNMG332EEG-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG433EEF, CNMG120412N-EF (MPN CNMG433EEF-AC5015S)
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SUMITOMO Diamond Turning Insert: CNMG433EEF, CNMG120412N-EF (MPN CNMG433EEF-AC5015S)

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