GRAIN FLOW FORGING
"We put all our technology and passion into one golf club."
With over 70 years of forging expertise, MIZUNO sets the standard of excellence by producing the finest forgings in the world, with the tightest, most uniform grain structure available for an unparalleled feel.
1025E PURE SELECT MILD CARBON STEEL BILLET
Our elite material meets 6 times tighter specs than the industry standard, optimizing softness and strength.
Primary forging shapes the head, and ensures grains are aligned and tightened.
Aging the head at elevated temperature optimizes strength and softness.
PRECISION FORGING FIRST SHOT
Precision forging ensures precise shape, consistent grain structure, and tight tolerance for precise performance.
PRECISION FORGING HEAT TREATMENT SECOND SHOT
Modified U-grooves are hydraulically forged into the clubface for optimal spin rate.