Draper Expert SDS Plus Masonry Drill Bit

This 20mm diameter x 450mm SDS Plus masonry drill delivers maximum diameter capability with substantial reach for major structural applications. The 20mm diameter is among the largest available in SDS Plus format, accommodating the heaviest-duty anchors and fixings, whilst the 450mm length provides extensive penetration depth. Essential for structural engineering, major equipment installation, and applications demanding maximum hole diameter with significant depth. The robust tungsten carbide tip maintains performance throughout extended drilling in dense concrete and masonry.