Sword Sharpening and Polishing - 1/2 Price
DO NOT SHIP BARE BLADES - VERY
DANGEROUS!
This page is only for customers who have purchased their sword from
Nihonzashi. Please go back to the normal
sharpening page if you did not purchase the sword from us.
It is important to keep your swords properly maintained. Don't let a
dull sword make the difference between success and failure! We have been
sharpening katana for over 10 years and know what makes a great cutting sword.
We only sharpen katana / wakizashi that were designed for tameshigiri (test
cutting). We will not sharpen decorative stainless steel blades sold as "battle
ready" or antiques.
Sharpening is not a cosmetic polish but does affect the whole surface of the
blade! It is not intended to make the
sword look good. It makes the sword cut better. One of the basic requirements
for Tameshigiri is a sharp well shaped katana edge. If you are not sure your
katana needs sharpening, check out our "Is my Sword
Sharp?" page. The blade surface must be
polished (not cosmetic) and the geometry correct. Most
practitioners make the mistake of trying to sharpen their own blades with
products designed for knifes. It is the whole surface and not just the edge that
makes the katana cut well.
We can optimize the edge for soft or hard targets. Soft
targets include tatami and beach mats. Bamboo is considered a hard target. We
use a series of Japanese water stones and diamond polishing abrasives ranging from 80 to 10,000 grit to put a
razor edge and polished surface on your katana. A standard sharpening only
sharpens about 14 to 16 inches of the blade which is used for cutting. This is
normally the only part that becomes dull. We will also sharpen the
kissaki.
The katana should have a removable tsuka. Please email us if
you wish to sharpen a sword with the tsuka permanently attached. We will remove
the tsuka and straighten the blade as part of the normal process. Swords
should be shipped with saya and fittings to protect the blade. The tsuba
can be removed to reduce the dimensions of the sword, but the sword should be
shipped with the tsuka and mekugi peg to keep the blade from being forced into
the saya and splitting it.
Bent swords are a standard part of tameshigiri training. Shinken are
designed to bend and not break. As long as the hardened edge has not
cracked, the sword can be straightened. We will use wood straightening
jigs to get bends and twists out of your swords. Please order any sharpening services using the
Katana,
Wakizashi, or
Tanto price lists at the bottom of this
page and remember to include return shipping.
A standard sharpening only sharpens about 14 to
16 inches of the katana which is used for cutting. This is normally the only part
that becomes dull. We will also sharpen the kissaki. Please order any sharpening services using the
Katana,
Wakizashi, or
Tanto price lists at the bottom of this
page and remember to include return shipping.
A whole blade sharpening includes the cutting
edge back to the habaki. This type of sharpening is useful for dodan cutting which
uses the entire length of the blade. It also produces a uniform finish over the
entire length of the blade. Please order any sharpening
services using the
Katana,
Wakizashi, or
Tanto price lists at the bottom of this
page and remember to include return shipping.
Chips and nicks in the blade can be removed as
long as they do not go past the hamon. Chip and nick removal over 1/64th
of an inch are an
additional charge to standard and whole blade sharpening. Chips and nicks
are removed by reshaping the blade on a slow speed wet grinder before
sharpening. A large part of the blade may need to be reshaped to keep a
proper blade geometry. Please order any sharpening services using
the
Katana,
Wakizashi, or
Tanto price lists at the bottom of this
page and remember to include return shipping.
Reshaping can be important for katana that have
poor edge geometry. We can optimize the edge for soft or hard targets. Soft
targets include tatami and beach mats. Bamboo is considered a hard target.
The edge is reshaped using a slow speed wet grinder before sharpening.
Please order any sharpening services using the
Katana,
Wakizashi, or
Tanto price lists at the bottom of this
page and remember to include return shipping.
A kissaki can be reshaped to repair a broken tip.
The kissaki is reshaped using a slow speed wet grinder before sharpening.
Please order any sharpening services using the
Katana,
Wakizashi, or
Tanto price lists at the bottom of this
page and remember to include return shipping.
Nihonzashi Sword Store & Dojo
5980 66th St N
St Petersburg FL 33709
727-329-9679
Repair costs should be pre-paid.
Please include return shipping with your
payment. Please send a copy of your Paypal receipt and any special instructions
with the sword. Swords will be returned in their original packaging. Normal
repairs will take from 4 to 8 weeks.
Katana Price List (1/2 Price - Nihonzashi
Swords ONLY)
DO NOT SHIP BARE BLADES - VERY
DANGEROUS!
Tanto Price List (1/2 Price - Nihonzashi
Swords ONLY)
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