SUMITOMO Triangle Turning Insert: TPMT221ELU
The SUMITOMO Triangle Turning Insert, model TPMT221ELU (MPN TPMT221ELU-AC8025P) and TPMT110304NLU, is a triangle (T) indexable turning insert. It is available in two variants: TPMT221ELU and TPMT110304NLU.
SKU 3G-OTH-324340
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Product Description
The SUMITOMO Triangle Turning Insert, model TPMT221ELU (MPN TPMT221ELU-AC8025P) and TPMT110304NLU, is a triangle (T) indexable turning insert. It is available in two variants: TPMT221ELU and TPMT110304NLU.
Frequently Asked Questions
What is the SUMITOMO TPMT221ELU turning insert used for?
The SUMITOMO TPMT221ELU is a triangle (T) indexable turning insert designed for general turning and finishing operations on metal workpieces. It is commonly used in CNC lathes for precision machining across industries such as automotive, aerospace, and general manufacturing.
What are the specifications of the SUMITOMO TPMT221ELU-AC8025P?
The SUMITOMO TPMT221ELU-AC8025P is a triangle indexable turning insert with manufacturer part number TPMT221ELU-AC8025P. It is available in two variants: TPMT221ELU and TPMT110304NLU. The insert is designed for turning applications and is made by SUMITOMO.
Where to buy SUMITOMO turning inserts worldwide?
3G Electric supplies SUMITOMO triangle turning inserts like the TPMT221ELU-AC8025P to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on your required quantity.
How to select the right SUMITOMO turning insert for my lathe?
To select the correct SUMITOMO turning insert, match the insert shape (triangle T), size (TPMT221ELU or TPMT110304NLU), and grade (AC8025P) to your workpiece material and machining operation. Consult your lathe tool holder specifications and SUMITOMO's application guide for optimal results.
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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.















