Onishi Hex Shank Steel Drill Bit (No.20) 4.5mm, made in Japan.
• Hex shank steel drill bit for use with impact drivers (9.6V or higher), electric drills, and drill presses.
• The tip has an X-shaped thinning cut for improved centering.
• For drilling steel, aluminum, wood, and acrylic board.
SPECIFICATION
Product Number: NO20-45
Blade diameter: 4.5 mm (0.18 in)
Groove length: 56 mm (2.20 in)
Overall length: 116 mm (4.57 in)
Shank diameter: 6.35 mm (0.25 in)
Compatible machines: Electric drill, impact driver (9.6V or higher), drill press
