Draper Expert Masonry Drill Bit

This 25mm x 400mm Draper Expert Masonry Drill Bit represents the largest capacity in the range, combining maximum diameter with extended drilling depth. The substantial 25mm diameter is designed for the heaviest-duty anchor systems, large-diameter fixings and structural installations requiring exceptional holding power in masonry substrates. The 400mm extended length ensures you have the reach needed for deep drilling applications, through-wall installations and situations demanding significant penetration into substantial masonry sections. This professional-grade bit is the choice for structural engineers, industrial installers and contractors working on heavy equipment mounting and major fixing applications. The tungsten carbide tip is built to handle the rigours of drilling large-diameter holes through the toughest concrete, brick and stone, whilst the milled flute design efficiently manages the substantial debris volume generated.