Onishi Woodworking Short Bit 4.0mm NO1-40 1 pc

Catalogue number: NO1-40 Features: ●Ideal for drilling holes in boards and boards. ●Impact drivers can drill holes up to φ21mm. ●The hexagonal shaft (6.35mm) has two ball grooves, making it compatible with both manual handles and impact drivers. Applications: ●Cutting material: wood. ●For drilling through holes in wood. Specifications: ●Blade diameter (mm): 4.0 ●Total length (mm): 100 ●Shank shape: hexagonal shaft ●Shank diameter (mm): 6.35 ●Groove length (mm): 50 ●Compatible models: Compatible with electric drills and impact drivers (blade diameter 21mm or less) Material/Finish: ●Carbon steel (S55C)