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Bush Waki Project

Here's a quick video of my concept for the Waki and Tyrant Katana.

I'm not sure yet if this is 100% feasible from a production perspective. Lots of details to work out, but I will be making these swords on way or another.

This will be the most complex project I've ever done. There's lots of parts to get right and making everything fit with the warping and dimensional changes that Z Tuff undergoes with the low temper will be a real challenge, but I'm ready for it.

This will be my Magnum Opus boys.

I'm planning on making a few variants. I'll probably launch these with normal scales and no guard at a much lower price point and then have the "Magnum Opus" editions with the coffin scales, guard, and pommel.

Here's some details:

1. The "Bush Waki" will be geared towards actually chopping wood and just generally having fun with. It will have a slightly wider blade than a Wakizashi normally would. You'll be getting the Tyrant Bowie level fit and finish on a sword you can beat the hell out of. I'm hoping for a price point under $800 for this one. This will be a 29in OL sword with a roughly 20in blade. 3/16th Z Tuff with low temper.


2. Tyrant Katana- This will be the biggest, baddest, highest quality sword ever made, period. I've revised my design and am aiming for 40in minimum overall length. This piece will stand the test of time. It will also be absurdly expensive.


 
Here's a quick video of my concept for the Waki and Tyrant Katana.

I'm not sure yet if this is 100% feasible from a production perspective. Lots of details to work out, but I will be making these swords on way or another.

This will be the most complex project I've ever done. There's lots of parts to get right and making everything fit with the warping and dimensional changes that Z Tuff undergoes with the low temper will be a real challenge, but I'm ready for it.

This will be my Magnum Opus boys.

I'm planning on making a few variants. I'll probably launch these with normal scales and no guard at a much lower price point and then have the "Magnum Opus" editions with the coffin scales, guard, and pommel.

Here's some details:

1. The "Bush Waki" will be geared towards actually chopping wood and just generally having fun with. It will have a slightly wider blade than a Wakizashi normally would. You'll be getting the Tyrant Bowie level fit and finish on a sword you can beat the hell out of. I'm hoping for a price point under $800 for this one. This will be a 29in OL sword with a roughly 20in blade. 3/16th Z Tuff with low temper.


2. Tyrant Katana- This will be the biggest, baddest, highest quality sword ever made, period. I've revised my design and am aiming for 40in minimum overall length. This piece will stand the test of time. It will also be absurdly expensive.


Honestly, I couldn’t even imagine that you’d surprise us THIS much!
What thickness would be optimal for each of them, and what are you aiming for?

Considering my experience with Fell Beast and Tyrant,
having something around 30 inches long from you, and also !!!40 inches!!!
That’s the best thing ever!photo_2025-09-10_23-00-33.jpg
 
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Honestly, I couldn’t even imagine that you’d surprise us THIS much!
What thickness would be optimal for each of them, and what are you aiming for?

Considering my experience with Fell Beast and Tyrant,
having something around 30 inches long from you, and also !!!40 inches!!!
That’s the best thing ever!View attachment 2972932

Aiming for around .187in thickness for both of them. I originally was going to use thicker stock, but Z Tuff is so resilient that I can save some weight and improve blade speed by using thinner stock.
 
Aiming for around .187in thickness for both of them. I originally was going to use thicker stock, but Z Tuff is so resilient that I can save some weight and improve blade speed by using thinner stock.
Considering the specifications, Waki will weigh around 50 ounces or less, and Tyrant Katana around 80 ounces? Maybe slightly less (.It seems I exaggerated. 40 and 60)
This is actually extremely interesting, VERY interesting—these are already competitive values, as I understand it.
I do a bit of fencing, so I might have a slight sense of how much a blade would weigh.
This is incredibly intriguing, especially with my experience with the Z-tuff Fell Beast. I understand that the philosophy here will be similar—focused on speed and durability with flexible geometry. Extremely interesting and undoubtedly very challenging. I strongly support this idea.
In theory, the Bush Waki might be slightly thicker,Like around 0.220 inches. (Just thinking)
 
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Huntsman Knife Co. LLC. Huntsman Knife Co. LLC. I know you’ve worked with Nathan Carothers in the past. It might be worth bending his ear a bit in regards to long thin blades and HT warping on his K20 of D3V.

I know some of his process is proprietary, but he might have some tips for you that could save a LOT of headache/heartache. HTH.
 
Huntsman Knife Co. LLC. Huntsman Knife Co. LLC. I know you’ve worked with Nathan Carothers in the past. It might be worth bending his ear a bit in regards to long thin blades and HT warping on his K20 of D3V.

I know some of his process is proprietary, but he might have some tips for you that could save a LOT of headache/heartache. HTH.
I've dealt with quite a bit of warpage in my time. I think I have a good grasp on it overall, its just something you have to be prepared for and have to have processes to deal with.

The TGM AIR run gave me lots of practice in correcting warpage. I feel pretty confident now. First step is taking precautions to minimize warpage, next step it having ways to deal with it, which for me is carbide hammer peening and I've become pretty efficient at it.

I may end up heat treating these myself with a plate quench and a clamp temper but we'll see.
 
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