Jason Day On 3D Printing His OWN Golf Clubs & Jumbo Grips?!

Jason Day has taken golf innovation to a whole new level — by 3D printing his own golf clubs!
In this video, we break down why he’s doing it, how it works, and what it could mean for the future of golf equipment.

From custom weight distribution to unique face designs, Day is pushing the boundaries of performance and personalization.
Could this be the start of a golf revolution?

⛳️ Topics covered:

Why Jason Day turned to 3D printing

How 3D printed clubs could change the PGA Tour

What this means for the future of golf tech

Expert reactions and fan opinions

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And I was wondering if we could go through your new setup a little bit. In particular, the irons and the curved irons. Why were those appealing? What were you looking for? Why the change there? Um, I hadn’t been hit my irons to uh like actually I hadn’t been hit my irons great at all. I decided to have a chat to my coach Colin and say, “Hey, do you reckon we can go out and just maybe have a look?” cuz I’m not I don’t have a um OEM sponsor. So like I can I’m pretty much a free agent there. So I can kind of go out and see what you know the best of the best is. And uh you know I stumbled across a Voda um in in a way that like obviously Bryson had had some success with it. So um he won with the Evod Iron at the US Open at Pinehurst. Um, but I just told my coach, I said, “Just have a chat to the guys, see what they think.” And then he got off the phone and called me and he’s like, “Man,” he goes, “You know, in all the years that I’ve been doing this, um, I’ve never come across, you know, the guys, you know, the way they explained everything.” So, we met in person, did a lot of 3D printing, um, of the iron head, the way that I wanted, you know, look at it. Obviously, it’s there’s a process there. This is going to after this week, we’re obviously going to get back together and and see what needs to kind of be improved. I think currently right now, I’d like to see a little bit tiny little bit more offset, try and get a little bit more turn. If that has a little bit more offset, it actually elevate the uh ball a little bit more in the air, which would be nice. And then um playing graphite shafts. So, instead of playing, you know, the X7s that I have played in the past, uh, which are 136 g shaft, I’d play a 110, uh, g shaft, which is nice. Um, it’s definitely easier on the body. And then, um, playing the jumbo max grips as well. So, there’s just a number of things with from the curved irons to the graphite shafts and the jumboax grips. Um, in theory, I think have the same profile shaft from 60° all the way up to driver. So, um, the goal is to be able to swing, uh, you know, just pretty much have one swing, like whatever ball flight you want, whether that’s a draw or fade. For me, it’s draw. So, to go up there and hit a draw and pretty much put the same swing on it, and hopefully it produces the same shot over and over again. Um, I was point Thank you for detailing the shafts and the grips. Um, I uh, the other, um, change was the new Callaway Apex hybrid. Yeah. Um, I’m actually playing 13 clubs here this week. Um, I’m missing a club. Uh, I’d like to play a 23° and that would fit perfectly between um the 21 degree and the five iron that I’m playing. The five iron goes about 230 229 and the um 21 degree uh apex callway. Uh that goes about 250 in the air. So, I need something right smack between it. Um and that should cover the whole thing. So right now I think it’s we’re in the testing phase. Um you know we still got to get the gappings right. Um have to get the spins right. So obviously that is going to be more testing um coming up for me. But you know that’s something that that we have to kind of mess around with the grooves a little bit. Um try and make sure that like uh we get a little bit more spin. Um but also make sure that they’re up to regulation and um hopefully that makes things hitting shots into the greens a lot easier.