SUMITOMO Diamond Turning Insert: DCGT21.50MESI
The SUMITOMO Diamond Turning Insert, model DCGT21.50MESI (also designated DCGT070201MN-SI, MPN DCGT21.50MESI-AC5025S), is a diamond indexable turning insert. It is available under SKU 54YW32.
SKU 3G-OTH-258742
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Product Description
The SUMITOMO Diamond Turning Insert, model DCGT21.50MESI (also designated DCGT070201MN-SI, MPN DCGT21.50MESI-AC5025S), is a diamond indexable turning insert. It is available under SKU 54YW32.
Frequently Asked Questions
What is the SUMITOMO DCGT21.50MESI diamond turning insert used for?
The SUMITOMO DCGT21.50MESI (DCGT070201MN-SI) is a diamond indexable turning insert designed for precision machining of non-ferrous materials, composites, and abrasive plastics. It delivers fine surface finishes and tight tolerances in turning, boring, and profiling operations across automotive, aerospace, and general manufacturing industries.
What are the specifications of the SUMITOMO DCGT21.50MESI insert?
The SUMITOMO DCGT21.50MESI insert carries the alternate designation DCGT070201MN-SI and the manufacturer part number DCGT21.50MESI-AC5025S. It is a diamond indexable turning insert with a DCGT geometry, suitable for light to medium finishing cuts. 3G Electric supplies this insert under SKU 54YW32.
Where to buy SUMITOMO DCGT21.50MESI inserts worldwide?
3G Electric supplies the SUMITOMO DCGT21.50MESI (DCGT070201MN-SI) diamond turning insert to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team to place an order or request a quote for this precision insert.
How to select the correct SUMITOMO diamond turning insert for my application?
Selecting the correct SUMITOMO diamond turning insert requires matching the insert geometry (DCGT21.50MESI) to your material, finish requirements, and machine rigidity. For non-ferrous and abrasive materials, diamond inserts provide superior wear resistance. Consult your tooling engineer or contact 3G Electric for application guidance.
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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.















