SUMITOMO Triangle Turning Insert: TPMN221 (MPN TPMN221-AC5025S)
The SUMITOMO Triangle Turning Insert, model TPMN221 (MPN TPMN221-AC5025S), is a triangle (T) indexable turning insert. Its key specifications include the part number TPMN221.
SKU 3G-OTH-324475
Also listed as: TPMN221AC5025S · TPMN221 AC5025S
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SUMITOMO Triangle Turning Insert, model TPMN221 (MPN TPMN221-AC5025S), is a triangle (T) indexable turning insert. Its key specifications include the part number TPMN221.
Frequently Asked Questions
What is the SUMITOMO TPMN221 turning insert used for?
The SUMITOMO TPMN221 is a triangle (T) indexable turning insert used for general turning, facing, and profiling operations on metal workpieces. It is commonly applied in CNC lathe operations across industries such as automotive, aerospace, and general machining where reliable cutting geometry is required.
What are the specifications of the SUMITOMO TPMN221 insert?
The SUMITOMO TPMN221 insert has the manufacturer part number TPMN221-AC5025S. It is a triangle (T) indexable turning insert with key specifications including the part number TPMN221. This insert is designed for use in turning applications and is supplied by 3G Electric as part of their industrial cutting tool range.
Where to buy SUMITOMO TPMN221 inserts worldwide?
3G Electric supplies SUMITOMO TPMN221 inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the TPMN221-AC5025S insert for your turning operations, and we will source and deliver it to your location.
How to select the correct SUMITOMO TPMN221 insert for my lathe?
To select the correct SUMITOMO TPMN221 insert, verify that your tool holder accepts triangle (T) inserts with the TPMN221 geometry. Confirm the insert's size, thickness, and chipbreaker match your material and cutting conditions. Consult your machine manual or contact 3G Electric for guidance on matching the insert to your application.
Used in
Common applications for SUMITOMOSUMITOMO Products
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.
