Overview
Our sharpening service will provide a good serviceable edge on the blade. The result is typically “very sharp” with a small secondary bevel and a bit of an “apple seed” profile. The resulting edge is somewhat dependent on the particular blade. Some blades will take and hold sharper edges than others and the thickness of the blade will determine how wide the bevel will need to be. We adjust the angle of the edge to suit the specific blade and attempt to get as close to a bevel-less edge as possible without marring the surface of the blade.
The Sharpening Process
The sharpening service is done with a belt sander. The process involves many passes with sanding belts of various grits. The blades are rested between passes to prevent them from becoming hot and damaging their temper. By default we will sharpen as much of the blade as possible including any false edges if appropriate. If you have a different preference, feel free to make that request in the special instructions at check out. We can sharpen only the last half or third of an edge, for example. Our sword sharpening expert has personally sharpened several thousand swords at this point, so will provide you with a professional service.
What the Service is Not
The resulting edge will be “sword sharp” not razor sharp. Our goal is to provide you with a usable edge for cutting practice that will hold up to some use and not require constant re-sharpening. In other words, we intend to provide you with a serviceable weapon, not a personal grooming implement. The service will not provide a completely bevel-less edge. To create that type of edge will necessarily scratch up the blade surface and we lack the machinery and time to provide a full re-polishing of a blade’s surface. A service of that nature would be significantly more expensive as a great deal more time would be required. We do not offer this type of service at this time.
Disclaimer
We make no guarantee that the resulting edge will meet with your expectations. Every blade is different and some will take and hold a sharper edge than others, due to the blade material, heat treatment or geometry. Some customers can also have incorrect assumptions about sword sharpness and improper expectations as a result. All we can say for sure is that the resulting edge will be sharper than the default edge, in most cases, significantly so. We can not provide any refunds for the service once it has been completed, so consider it to be provided “as is”. That being said, if you are unhappy with the product for any reason, we do still allow you to return the item for a full refund, including the sharpening costs under our normal return policy. This does not apply to special sharpening requests, for example if we sharpen something specially for you that does not normally list that option on our site. The vast majority of our customers are happy with the results of the service, so as long as you keep the above mentioned in mind, we are confident you will be pleased with the results as well.
Brian Cassidy (verified owner) –
For this price, I was not impressed. Several workmanship or “fitment” issues that I believe should not be present for a $500 blade. Things like habaki/tsuba/fuchi/seppa all being very unevenly fitted, almost like it was rush sandwiched together. The tsuka has a few issues too. One of the menuki is literally sticking out very far from ito wrap and pokes/catches anything near it. The top mekugi peg looks like it was broken off as it has a raised portion sticking out quite far. The wood grip/same edges are clearly visible under the ito wrap. The blade is the only part I liked. The hamon looks good and the bo-hi pretty well done. The balance isn’t great, but it’s on the heavier side which is what I prefer. I knew right out of the box I didn’t like the fitment so I only cut a single slice though paper. Very sharp and cut easily. All in all I wouldn’t recommend unless you want a pretty blade on display to people who know nothing about Katana. You could find something much cheaper in that case. KOA has no fault in this and so far I like the KOA website quite a bit.