TUNGALOY Round Milling Insert: RCMT1204EN-NMJ AH725 (MPN 5812594)
SKU 3G-OTH-269628
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Frequently Asked Questions
What is TUNGALOY RCMT1204EN-NMJ AH725 round milling insert used for?
This TUNGALOY round milling insert is used for general-purpose milling operations on steel, stainless steel, and cast iron. Its round geometry reduces cutting forces and improves surface finish, making it suitable for roughing and semi-finishing in automotive, mold, and general engineering applications.
What are the specifications of TUNGALOY RCMT1204EN-NMJ AH725?
The TUNGALOY RCMT1204EN-NMJ AH725 (MPN 5812594) is a round indexable milling insert with a 12 mm diameter and 4 mm thickness. It features the AH725 grade for toughness and wear resistance, with a chipbreaker design for efficient chip control in medium to heavy cutting conditions.
Where to buy TUNGALOY RCMT1204EN-NMJ AH725 worldwide?
You can source the TUNGALOY RCMT1204EN-NMJ AH725 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring reliable supply for your milling operations.
How to select the correct TUNGALOY round milling insert for your application?
Select the TUNGALOY round milling insert based on workpiece material, cutting depth, and feed rate. For steel and cast iron, the AH725 grade offers balanced toughness and wear resistance. Match insert diameter to cutter body and ensure chipbreaker geometry suits your operation for optimal tool life and surface finish.
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3G Electric supplies TUNGALOY round (r) indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









