The Callaway Diablo Octane Driver is fueled by Forged Composite, which is the lightest, strongest material ever used in golf clubs. The new Callaway Diablo Octane Driver features that Forged Composite in the crown, giving it a significant performance advantage over all-titanium drivers. These drivers are configured to deliver unmatched power through superior design, construction and materials. The crown contains 10 million turbostratic carbon fibers that make up 33% of the clubhead, allowing Callaway to precisely control thickness like never before. The result is a clubhead that is lighter but still has an extremely high moment of inertia. This lighter clubhead enables a longer club configuration for faster head speed and ball speed for up to eight additional yards over the Diablo Edge. The chemical milling process selectively removes excess material for precision thickness control across the face and consistently high ball speeds for long distance.

 

 

Shaft: Project X

No offset

Grip: Callaway Rubber Composition

Crown Construction: Composite

Face Construction: Titanium

USGA conforming grooves

712 AP2 アイアン