" Bright-900 series " is a Tsubosan original product that can handle soft
materials to hard materials. Especially, there is no clogging of file,
excel release of cutting powder is excellent, and it exhibits excellent
corrosion resistance and durability.
By making sandpaper material sticky, Tsubosan's proprietary coating
technology realized "rasping" file with rich surface hardness.
By having the surface hardness of HV 900 (HRC 67), it is possible to
handle from soft materials to hard materials such as woodworking products,
wax, plastic products, aluminum materials, copper materials,
molded steels, stainless steel, ceramics, etc. with one file have become.
Durability is increased 3 to 6 times compared with conventional
products (varies depending on the material to be cut).
It is excellent in corrosion resistance and corrosion resistance,
and it prevents deterioration due to rust such as humid environment
and marine environment.
Haku releasability of the cutting powder is particularly excellent,
there is almost no clogging of the file and it is easy to remove
the cutting powder, so the sharp sharpness will last.
Diamond particles are fixed by Ni electrodeposition method.
Improve performance such as degree of adhesion,
grinding degree and abrasion resistance.
Please use it for high hardness material such as ceramics ●
hard metal ● hardened steel.
● It can correspond to electrodeposition length of 50 mm ~ 100 mm.
● It can correspond to diamond grain sizes other than # 150.
PRECISION NEEDLE FILES