SUMITOMO Triangle Turning Insert: TNMG331EGU
The SUMITOMO Triangle Turning Insert, product type TNMG331EGU and TNMG160404N-GU, is a triangle (T) indexable turning insert. The manufacturer part number is TNMG331EGU-AC5025S. Key specifications include the…
SKU 3G-OTH-324030
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Product Description
The SUMITOMO Triangle Turning Insert, product type TNMG331EGU and TNMG160404N-GU, is a triangle (T) indexable turning insert. The manufacturer part number is TNMG331EGU-AC5025S. Key specifications include the TNMG331EGU and TNMG160404N-GU designations.
Frequently Asked Questions
What is the SUMITOMO TNMG331EGU triangle turning insert used for?
The SUMITOMO TNMG331EGU triangle turning insert is used for general turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is suitable for a range of materials including steel and stainless steel.
What are the specifications of the SUMITOMO TNMG331EGU-AC5025S insert?
The SUMITOMO TNMG331EGU-AC5025S insert has designations TNMG331EGU and TNMG160404N-GU. It is a triangle (T) indexable turning insert with a manufacturer part number of TNMG331EGU-AC5025S. The AC5025S grade is designed for general-purpose machining.
Where to buy SUMITOMO TNMG331EGU turning inserts worldwide?
3G Electric supplies SUMITOMO TNMG331EGU turning inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine SUMITOMO inserts and support procurement teams with accurate quoting and reliable shipping.
How to select the correct SUMITOMO triangle turning insert for my lathe?
To select the correct SUMITOMO triangle turning insert, match the insert size (TNMG331EGU or TNMG160404N-GU) to your tool holder's pocket and clamping system. Verify the grade (AC5025S) suits your workpiece material and cutting conditions. Consult your tool holder manual or contact 3G Electric for guidance.
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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.















