SUMITOMO Triangle Turning Insert: TCMT21.51ESU
The SUMITOMO Triangle Turning Insert, available as models TCMT21.51ESU and TCMT110204N-SU, is a triangle (T) indexable turning insert. The manufacturer part number is TCMT21.51ESU-AC5025S. These inserts are designed…
SKU 3G-OTH-322654
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Product Description
The SUMITOMO Triangle Turning Insert, available as models TCMT21.51ESU and TCMT110204N-SU, is a triangle (T) indexable turning insert. The manufacturer part number is TCMT21.51ESU-AC5025S. These inserts are designed for turning operations.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SUMITOMO TCMT21.51ESU turning insert used for?
The SUMITOMO TCMT21.51ESU is a triangle (T) indexable turning insert designed for turning operations on lathes. It is commonly used in metalworking to remove material from workpieces, create cylindrical shapes, and achieve precise surface finishes in industrial machining applications.
What are the specifications of the SUMITOMO TCMT21.51ESU-AC5025S insert?
The SUMITOMO TCMT21.51ESU-AC5025S is a triangle indexable turning insert with model numbers TCMT21.51ESU and TCMT110204N-SU. The manufacturer part number is TCMT21.51ESU-AC5025S. It is designed for turning operations and is made by SUMITOMO.
Where to buy SUMITOMO TCMT21.51ESU turning inserts worldwide?
You can source SUMITOMO TCMT21.51ESU turning inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct SUMITOMO triangle turning insert for a lathe?
To select the correct SUMITOMO triangle turning insert, match the insert model (TCMT21.51ESU or TCMT110204N-SU) to your tool holder's pocket size and geometry. Consider workpiece material, cutting speed, and feed rate. Consult the SUMITOMO catalog or a machining specialist for application-specific recommendations.
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3G Electric supplies SUMITOMO triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















