9631 18 400 Long Flat Bit 18mm

The Bahco 9631-18-400 Long Flat Bit is engineered to drill deep, accurate holes in wood, including in hard-to-reach areas. Its extended length enables tasks that require longer bits, and its positive cutting angle supports faster drilling and increased durability, with a claimed longevity beyond standard bits. Made from high-carbon steel and fully heat-treated, the hardened blade is forged directly from the round shaft. Winged shoulders enhance cutting efficiency and material removal, contributing to a clean finish and effective swarf clearance for deep drilling in wood.

Features

• Extended length for hard-to-reach spots
• Positive cutting angle for faster drilling
• Winged shoulders cut wood and remove material smoothly
• Smooth finish with superior swarf clearance
• Shank fits standard drill chucks with 1.8 cm diameter

Technical specifications

• Cutting diameter: 18 mm
• Overall length: 400 mm
• Shank diameter: 1.8 cm
• Material: High-carbon steel, heat-treated
• Part number: 9631-18-400
• Compatibility: accepts standard drill chucks with 1.8 cm shank