The customer is a Japanese invested enterprise belonging to one of the world’s leading corporations in precision mechanical component manufacturing. Their facility operates with hundreds of CNC machines and grinders. While the machining processes involve a wide range of steel alloys, including SKD11, SKD61, SUS, and other high-hardness materials.
The Challenge
The customer was seeking a cost-reduction program that would not compromise their high production standards. With hundreds of CNC machines and grinders operating continuously, they needed a cutting oil capable of supporting stable machining performance, protecting tooling, and maintaining consistent surface quality.
MotulTech's Solution
MotulTech recommended SUPRACO 5015, a high-performance neat cutting oil specifically formulated for heavy-duty operations. SUPRACO 5015 is designed for deep drilling, tapping, deep reaming, broaching, and other severe machining processes on ferrous metals. Its very high lubricating properties, strong Extreme Pressure (EP) performance, and excellent anti-wear protection ensure smoother cutting, and improved surface finish. Additionally, its high flash point enhances safety and stability.
The Outcome
Operational performance and cost savings increased by up to 20%. And throughout the operating period, no negative impact was observed, and the fluid demonstrated excellent anti-corrosion properties, with no rust formation or color change. SUPRACO 5015 also delivered highly reliable machining results, particularly in broaching applications.
The customer is a Japanese invested enterprise belonging to one of the world’s leading corporations in precision mechanical component manufacturing. Their facility operates with hundreds of CNC machines and grinders. While the machining processes involve a wide range of steel alloys, including SKD11, SKD61, SUS, and other high-hardness materials.
The Challenge
The customer was seeking a cost-reduction program that would not compromise their high production standards. With hundreds of CNC machines and grinders operating continuously, they needed a cutting oil capable of supporting stable machining performance, protecting tooling, and maintaining consistent surface quality.
MotulTech's Solution
MotulTech recommended SUPRACO 5015, a high-performance neat cutting oil specifically formulated for heavy-duty operations. SUPRACO 5015 is designed for deep drilling, tapping, deep reaming, broaching, and other severe machining processes on ferrous metals. Its very high lubricating properties, strong Extreme Pressure (EP) performance, and excellent anti-wear protection ensure smoother cutting, and improved surface finish. Additionally, its high flash point enhances safety and stability.
The Outcome
Operational performance and cost savings increased by up to 20%. And throughout the operating period, no negative impact was observed, and the fluid demonstrated excellent anti-corrosion properties, with no rust formation or color change. SUPRACO 5015 also delivered highly reliable machining results, particularly in broaching applications.


