Draper Flat Wood Drill Bit, 38mm 41789

The 38mm Draper Expert Flat Wood Drill Bit (150mm length) is the largest in the range, designed for drilling substantial holes for major pipework, large diameter ducting and heavy-duty building applications. This diameter is essential for significant plumbing installations, ventilation systems and structural work requiring large, clean apertures. Featuring a precision double ground tri-point design, this bit ensures fast waste removal and enhanced cutting performance in softwood, medium hardwood, particle board and plasterboard. The hardened and tempered carbon steel construction delivers professional-grade durability, whilst the hex shank enables secure retention and quick changes. Features and Benefits: • 38mm diameter for major pipework and large ducting • Double ground tri-point for enhanced cutting performance • Hardened and tempered carbon steel construction • Hex shank for secure grip and quick changes • Compatible with 10/13mm standard chucks Specifications: Diameter: 38mm Leng