Perma-Grit File winkl.- 4,25mm triangular

Perma-Grit miniature tools, modeling tools and grinding tools, designed by a model airplane - world champion. Perma-Grit has been providing hobby model tools and hand tools to modelers for over 22 years, , While traditional tools are not efficient and tend to break, melt or tear out materials, Perma-Grit's tungsten carbide tools solve this problem. Our tools are designed to quickly and cleanly cut or grind virtually anything from the softest to the hardest materials. They offer far better working results and a much longer service life, , The modeling tools allow them to work with a wide range of composites, GRP, wood and stone for years, instead of frequently replacing sandpapers or files - they make modeling a pleasure. File profile: max. 4.25 x 4.25 mm, file length: 140 mm, shaft diameter: 3 mm.