Onishi Spade Bit for Wood, 22mm, made in Japan.
• Suited for drilling in boards and panels.
• Impact drivers can drive diameters up to 21 mm.
• The hex shank has 2 ball grooves, so it works with both a manual brace handle and an impact driver.
• For through-hole drilling in wood.
• Use with power tools at 3,000 RPM or less.
