SUMITOMO Triangle Turning Insert: TPMN321
The SUMITOMO Triangle Turning Insert, model TPMN321 (also designated TPMN160304, MPN TPMN321-AC420K), is a triangle (T) indexable turning insert. It is designed for turning operations and is available in the…
SKU 3G-OTH-322901
Also listed as: TPMN321AC420K · TPMN321 AC420K
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SUMITOMO Triangle Turning Insert, model TPMN321 (also designated TPMN160304, MPN TPMN321-AC420K), is a triangle (T) indexable turning insert. It is designed for turning operations and is available in the specified geometry.
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 TPMN321 turning insert used for?
The SUMITOMO TPMN321 (TPMN160304) triangle indexable turning insert is used for general turning operations on metal workpieces. Its triangular geometry provides three cutting edges for cost-effective machining. It is suitable for a range of materials and applications in industrial manufacturing.
What are the specifications of the SUMITOMO TPMN321 insert?
The SUMITOMO TPMN321 insert has the designation TPMN321 (also TPMN160304) and the manufacturer part number TPMN321-AC420K. It is a triangle (T) indexable turning insert designed for turning operations. The AC420K grade indicates a coated carbide substrate for wear resistance.
Where to buy SUMITOMO TPMN321 inserts worldwide?
3G Electric supplies SUMITOMO TPMN321 turning inserts to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source and deliver genuine SUMITOMO inserts for your machining needs.
How to select the correct SUMITOMO turning insert for my lathe?
To select the correct SUMITOMO turning insert, match the insert shape (triangle T), size (TPMN321 or TPMN160304), and grade (AC420K) to your tool holder and workpiece material. Consult your lathe manual or tooling engineer for proper clearance angles and feed rates. 3G Electric can help confirm compatibility.
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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.
