Armeg WWBNP20 Wood Drill Bit 20mm

The Armeg WWBNP20 Nail-Proof WoodBeaver 20mm Drill Bit is a heavy-duty, professional auger bit designed for fast and reliable drilling in timber, including wood containing embedded nails. Built on Armeg’s advanced WoodBeaver platform, it features a bi-metal reinforced cutting head with precision-ground teeth, offering exceptional durability and resistance when encountering hidden nails or other obstructions. This ensures longer tool life and consistent cutting performance in demanding site conditions.

Its quad-flute design enables rapid chip removal for smoother, faster drilling, while the ¼" quick-change hex shank allows compatibility with impact drivers and cordless drills for efficient bit changes on site. The compact 165mm length makes it ideal for confined or inter-joist spaces where control and accessibility are important.

Key Features

• Product Code: WWBNP20
• Brand: Armeg
• Diameter: 20mm
• Overall Length: 165mm
• Shank Type: ¼" Quick-Change Hex
• Nail-proof bi-metal cutting head for enhanced durability
• Precision-ground cutting teeth for clean, controlled drilling
• Quad-flute design for fast chip evacuation
• Impact driver compatible (up to 25mm sizes)
• Strong resistance to embedded nails and obstructions
• Ideal for cordless and impact applications