IRWIN 1921996 6X Blue Groove Stubby Wood Bit 28 mm x 4-Inch

The Irwin Blue Groove 6X Stubby Wood Drill Bit in 28mm diameter delivers exceptional boring capacity for large-scale timber drilling applications. This 100mm length bit is designed for creating substantial openings for waste pipes, large cable bundles, ventilation ducting, and heavy-duty fixings in wooden framework and structural timber. With six times faster drilling penetration than a standard flat bit, the 28mm variant provides the power needed for demanding tasks whilst maintaining the convenience of a compact design. The stubby format is particularly valuable when drilling through deep joists, working in loft conversions, or operating in any confined space where a standard-length bit would be unmanageable. Features and Benefits: • 28mm diameter perfect for large plumbing and heavy-duty applications • Tri-Flute design allows for faster chip ejection and cleaner holes • Full screw tip ensures ease of use and positive pull-through • Cutting spurs produce clean entry and exit with min