OSG Round Milling Insert: RPHT1204M8EN-SM (MPN 7815051)
SKU 3G-OTH-269645
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Frequently Asked Questions
What is the OSG RPHT1204M8EN-SM round milling insert used for?
The OSG RPHT1204M8EN-SM is a round indexable milling insert designed for general-purpose milling operations. It is commonly used in the metalworking industry for profiling, contouring, and roughing applications on materials such as steel and stainless steel. The round shape provides smooth cutting action and reduces vibration.
What are the specifications of the OSG RPHT1204M8EN-SM milling insert?
The OSG RPHT1204M8EN-SM round milling insert has the manufacturer part number 7815051. It features a round geometry with an IC of 12 mm and a thickness of 4.76 mm. The insert is designed for use with compatible OSG tool holders and is suitable for medium machining conditions.
Where to buy OSG RPHT1204M8EN-SM round milling inserts worldwide?
You can source OSG RPHT1204M8EN-SM round milling inserts 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 times. We supply genuine OSG inserts for your machining needs.
How to select the correct OSG round milling insert for your application?
To select the correct OSG round milling insert, consider your workpiece material, cutting conditions, and desired surface finish. The RPHT1204M8EN-SM is suitable for medium machining of steels. Match the insert geometry and grade to your operation. Consult OSG's technical data for feed and speed recommendations. 3G Electric can assist with sourcing.
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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.












