Onishi Hex Shank Metal Drill Bit, 3.9mm, made in Japan.
• Compatible with impact drivers rated 9.6V or higher.
• Suitable for drilling general steel, aluminum, wood, and acrylic sheet.
• Designed for drilling steel plate, aluminum, and similar materials.
SPECIFICATION
Product Number: NO20-39
Tip Shape: X-Type Thinning Point
Point Diameter: 3.9 mm (0.15 in)
Flute Length: 51 mm (2.01 in)
Overall Length: 109 mm (4.29 in)
Shank Diameter: 6.35 mm (0.25 in)
Compatible Tools: Electric Drill, Impact Driver (9.6V or higher), Drill Press
