[Luxury Collection] Korea Mizuno JPX S10 "Birth of Distance Iron"

"The new signature of distance irons."

This is the Korea Mizuno JPX S10 Forged (photo). It is interesting from the start as it is a Korea-exclusive model developed over four years at the R&D center. The power comes from high-density 1025 boron mild steel (S25CB). It increases the head's repulsion force to deliver overwhelming distance performance. It is about 30% harder than conventional mild steel, allowing various designs such as making the face thinner. The 'Grain Flow Forged HD' technology concentrates grain lines in the impact area to create a soft hitting feel.

It features a 'Dual T-Slot' with a double pocket cavity structure processed in two stages. Through wider and deeper machining, the head's forgiveness is enhanced, improving not only distance but also directional control. The weight saved through this process is redistributed around the perimeter to support stable play. The head size is compactly designed to increase the effective hitting area, expanding forgiveness on mishits.

On the toe side, a 12.5g tungsten weight is widely placed on the rear to prevent the ball from slicing to the right and to increase head rotation speed, providing an ideal trajectory. The 'M Fusion' shaft, developed in joint research with the Japan National Institute of Advanced Industrial Science and Technology, incorporates carbon nanotubes to increase head speed. The grip is also lightweight and specially designed to maximize the strengths of the head design and shaft.

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