SUMITOMO Diamond Turning Insert: DCMT21.51ESU
The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models DCMT21.51ESU and DCMT070204NSU, with manufacturer part number DCMT21.51ESU-AC6040M. This product is designed for turning…
SKU 3G-OTH-258991
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Product Description
The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models DCMT21.51ESU and DCMT070204NSU, with manufacturer part number DCMT21.51ESU-AC6040M. This product is designed for turning operations and is identified by the specifications attr257732: DCMT21.51ESU and attr257733: DCMT070204NSU.
Frequently Asked Questions
What is the SUMITOMO Diamond Turning Insert used for?
The SUMITOMO Diamond Turning Insert is used for precision turning operations on a variety of materials. It is designed for indexable insert tooling systems, commonly applied in automotive, aerospace, and general machining industries to achieve fine surface finishes and tight tolerances.
What are the specifications of the SUMITOMO Diamond Turning Insert?
The SUMITOMO Diamond Turning Insert is available in models DCMT21.51ESU and DCMT070204NSU, with manufacturer part number DCMT21.51ESU-AC6040M. It is a diamond indexable turning insert designed for turning operations. Key specifications include the insert geometry and grade as defined by the SUMITOMO AC6040M grade.
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 provide competitive sourcing for this SUMITOMO insert.
How to select the correct SUMITOMO Diamond Turning Insert?
To select the correct SUMITOMO Diamond Turning Insert, match the insert geometry (DCMT21.51ESU or DCMT070204NSU) to your tool holder and workpiece material. The AC6040M grade is suitable for general turning. Consult your machine's specifications and the SUMITOMO catalog for feed, speed, and depth-of-cut recommendations.
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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.















