Irwin Blue Groove Power Wood Drill Bit

The 16mm Irwin Blue Groove Power wood drill bit is perfectly sized for drilling holes for standard plumbing pipes, cable runs and medium to large fixtures. This popular diameter makes it an essential tool for plumbers, electricians and general construction professionals. Featuring IRWIN's pioneering bi-metal technology, this 16mm bit delivers exceptional performance that standard flat bits simply cannot match. The high-speed steel cutting edge provides outstanding durability and allows the bit to cut through nails without locking or breaking, whilst the carbon steel body maintains flexibility to prevent snapping under stress. The self-feeding tip actively pulls the bit through timber, reducing the effort required from your drill and operator, whilst three cutting edges enhance chip removal for faster drilling and cleaner holes. This 16mm variant is particularly effective for installing 15mm pipe work and standard cable conduits.