OSG Triangle Milling Insert: TNKU120608ER-SM (MPN 7816091)
SKU 3G-OTH-238778
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Frequently Asked Questions
What is the OSG Triangle Milling Insert TNKU120608ER-SM used for?
The OSG Triangle Milling Insert TNKU120608ER-SM is used for general-purpose milling of steel and cast iron. Its triangular shape provides three cutting edges for cost-effective machining. It is suitable for roughing and semi-finishing operations in industrial manufacturing, including automotive and heavy equipment production.
What are the specifications of the OSG Triangle Milling Insert TNKU120608ER-SM?
The OSG Triangle Milling Insert TNKU120608ER-SM has manufacturer part number 7816091. It is a triangular indexable insert with an ER-SM geometry for medium machining. The insert is designed for use in milling cutters and is made from OSG's proprietary carbide grade for durability.
Where to buy the OSG Triangle Milling Insert TNKU120608ER-SM worldwide?
You can source the OSG Triangle Milling Insert TNKU120608ER-SM worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this OSG insert.
How to select the correct OSG Triangle Milling Insert for my application?
To select the correct OSG Triangle Milling Insert, match the insert geometry to your workpiece material and operation. For general steel milling, the TNKU120608ER-SM with ER-SM geometry is suitable. Consult OSG's technical data for feed and speed recommendations. 3G Electric can assist with sourcing the right insert for your needs.
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3G Electric supplies OSG triangle (t) indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













