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> Gyokucho Usuba (Thin Blade) Razor Saw (Blade only) for wood, laminate and acrylic
Gyokucho Usuba (Thin Blade) Razor Saw (Blade only) for wood, laminate and acrylic
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Replacement Blade for
S290 Usuba Razor Saw for wood, laminate and acrylic.
Size of blade: 180 x 0.3mm, 1.5mm Pitch (16.93tpi)
Gyokucho blades are created using impulse hardening to increase the permanence and durability of the tooth tips. The cutting edge is heated for 0.003~0.005 seconds by applying an electrical current, instantly hardening the surface of the steel while maintaining the flexibility inside. As a result, the saw’s wear resistance increases. The hardened saw tooth is much harder than sharpening files so the blade cannot be sharpened and needs to be replaced once it is dull.
High quality, made in Japan.
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