OSG Round Milling Insert: RPHT10T3M8EN-SM (MPN 7815050)
SKU 3G-OTH-269519
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Frequently Asked Questions
What is the OSG RPHT10T3M8EN-SM round milling insert used for?
The OSG RPHT10T3M8EN-SM (MPN 7815050) is a round indexable milling insert designed for general-purpose machining of steel and cast iron. It is commonly used in face milling, profiling, and contouring operations on CNC milling machines. The round geometry provides smooth cutting action and reduced vibration.
What are the specifications of the OSG RPHT10T3M8EN-SM milling insert?
The OSG RPHT10T3M8EN-SM (MPN 7815050) is a round indexable milling insert with a diameter of 10 mm and thickness of 3.18 mm. It features a SM chipbreaker for medium machining of steel and cast iron. The insert is uncoated and designed for use with compatible OSG tool holders.
Where to buy OSG RPHT10T3M8EN-SM milling inserts worldwide?
You can source OSG RPHT10T3M8EN-SM (MPN 7815050) round milling inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this OSG insert.
How to select the correct OSG round milling insert for your application?
To select the correct OSG round milling insert like the RPHT10T3M8EN-SM, match the insert diameter and thickness to your tool holder pocket. Consider workpiece material (steel, cast iron) and operation type (roughing, finishing). The SM chipbreaker suits medium machining. Consult OSG's technical data for cutting parameters.
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3G Electric supplies OSG round (r) indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












