SUMITOMO Diamond Turning Insert: DCGT21.51EFC
The SUMITOMO Diamond Turning Insert, model DCGT21.51EFC (also referenced as DCGT070204N-FC, MPN DCGT21.51EFC-AC530U), is a diamond indexable turning insert. It is available in two designations: attr257732…
SKU 3G-OTH-260037
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Product Description
The SUMITOMO Diamond Turning Insert, model DCGT21.51EFC (also referenced as DCGT070204N-FC, MPN DCGT21.51EFC-AC530U), is a diamond indexable turning insert. It is available in two designations: attr257732 DCGT21.51EFC and attr257733 DCGT070204N-FC.
Frequently Asked Questions
What is the SUMITOMO DCGT21.51EFC diamond turning insert used for?
The SUMITOMO DCGT21.51EFC (also DCGT070204N-FC) is a diamond indexable turning insert designed for precision machining of non-ferrous materials, such as aluminum alloys and plastics. It is commonly used in CNC lathe operations for finishing and light roughing, providing high surface quality and long tool life.
What are the specifications of the SUMITOMO DCGT21.51EFC insert?
The SUMITOMO DCGT21.51EFC insert is also designated as DCGT070204N-FC, with manufacturer part number DCGT21.51EFC-AC530U. It is a diamond indexable turning insert. Key specifications include the DCGT geometry and AC530U grade, suitable for non-ferrous machining. For detailed dimensions, consult the SUMITOMO catalog.
Where to buy SUMITOMO DCGT21.51EFC inserts worldwide?
You can source SUMITOMO DCGT21.51EFC 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 times. We supply genuine SUMITOMO cutting tools for international orders.
How to select the correct SUMITOMO diamond turning insert for my application?
To select the correct SUMITOMO diamond turning insert, match the insert geometry (e.g., DCGT21.51EFC) to your workpiece material and operation. For non-ferrous finishing, the DCGT design with a sharp edge is ideal. Consult the SUMITOMO technical catalog for feed, speed, and depth-of-cut recommendations. 3G Electric can assist with sourcing the right grade.
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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.















