Search Results for: Incorporating ball bearing
clubheads are made of metal. of course, "woods" are now also made of metal, but that's a relatively recent development. irons have featured metal clubheads (steel, these days) for centuries. the clubheads of irons are thin from front to back, and the clubfaces are grooved to impart spin on the golf ball
out the set with cavityback mid- and short irons. loft, length, and distance as you go through the set, from the -iron to the pitching wedge, each iron has a little more loft than the previous, and a little shorter shaft length than the previous, so each club (going from -iron to pw) hits the golf ball...
https://www.liveabout.com/meet-the-irons-1560506