Omi Cutting Drill Sheet Metal Galvanic Bit GB3.5 1 Piece

Catalogue number: GB3.5 Features: ●High-speed steel blade + titanium coating cuts exterior wall materials. Applications: ●Cutting materials: Galvanized steel plate, tinplate, galvanized iron, aluminum spandrel. ●For cutting out galvanized steel plate, tinplate, galvanized iron, and aluminum spandrel. ●Effective cutting capacity: Galvanized steel plate...approximately 0.4 mm, aluminum...approximately 0.6 mm. Specifications: ●Number of blades: 2 ●Shank shape: hexagonal shaft (6.35 mm) ●Shank diameter (mm): 6.35 ●Total length (mm): 52 ●Blade diameter (mm): 3.5 ●Blade length (mm): 15 ●Groove length (mm): 23.5 ●Surface treatment: Titanium coating Material/Finish: ●High-speed steel