SHIMADA CONSTANT IRON SHAFT

Model	Flex	Weight (g)	Spin	Launch
Constant	R	90	Mid-High	High
Constant	S	90	Mid-High	High

Shimada Constant shafts are produced from a metal pipe with their own drawing processing method which is contrary to the ordinary processing method of other steel shafts processed from a metal plate. This Seamless Processing Method enables to produce spine-free shafts with excellent circularity.