SUMITOMO Diamond Turning Insert: CCMT21.51ESU
The SUMITOMO Diamond Turning Insert, model CCMT21.51ESU (also referenced as CCMT060204NSU and MPN CCMT21.51ESU-AC820P), is a diamond indexable turning insert from SUMITOMO. Key specifications include the designations…
SKU 3G-OTH-257238
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Product Description
The SUMITOMO Diamond Turning Insert, model CCMT21.51ESU (also referenced as CCMT060204NSU and MPN CCMT21.51ESU-AC820P), is a diamond indexable turning insert from SUMITOMO. Key specifications include the designations CCMT21.51ESU and CCMT060204NSU.
Frequently Asked Questions
What is the SUMITOMO CCMT21.51ESU diamond turning insert used for?
The SUMITOMO CCMT21.51ESU (also CCMT060204NSU) is a diamond indexable turning insert used for precision machining of non-ferrous materials, plastics, and composites. It is commonly applied in CNC lathe operations for finishing and semi-finishing cuts in automotive, aerospace, and general manufacturing industries.
What are the specifications of the SUMITOMO CCMT21.51ESU insert?
The SUMITOMO CCMT21.51ESU insert is designated as CCMT21.51ESU and CCMT060204NSU, with manufacturer part number CCMT21.51ESU-AC820P. It is a diamond indexable turning insert from SUMITOMO, designed for precision machining. For detailed dimensional specs, consult the manufacturer's catalog.
Where to buy SUMITOMO CCMT21.51ESU inserts worldwide?
You can source SUMITOMO CCMT21.51ESU 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 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., CCMT21.51ESU) to your workpiece material and operation. Consider nose radius, chipbreaker design, and grade (AC820P). For non-ferrous materials, diamond inserts offer superior finish. Consult SUMITOMO's application guide or contact 3G Electric for sourcing assistance.
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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.















