Dart 20mm x 400mm Long Series Flat Bit

Summary

The Dart DFBL20 is a precision-engineered 20mm long series flat bit, measuring 400mm in overall length - nearly three times the length of a standard flat bit. Designed for professional and trade use, it drills cleanly and efficiently through wood, plastic, and plasterboard, making it ideal for first-fix electrical and plumbing installations where depth reach is essential.

Features

• Long series length of 400mm provides significantly greater reach than the standard 152mm flat bit.
• Double side spurs deliver cleaner, more accurate holes and reduce vibration during drilling.
• Side scoops optimise the removal of wood chippings for faster, smoother cutting.
• Precision-engineered blade geometry ensures fast and exact cutting performance.
• Fitted with a 1/4" hex quick-change shank for rapid bit swapping without a chuck key.
• Compatible with all standard drills and drivers accepting a 1/4" hex shank.
• Suitable for general use in wood, plastic, and plasterboard substrates.

Specifications

• SKU: DFBL20
• Diameter: 20mm
• Overall Length: 400mm
• Shank: 1/4" Hex quick-change
• Material Suitability: Wood, plastic, plasterboard
• Series: Long Flat Bits

What's Included

• 1 x Dart DFBL20 20mm x 400mm Long Series Flat Bit