Ingco Masonry Drill Bit DBM2110615 6x150mm

Our review

This is a single 6mm by 150mm masonry bit from Ingco, listed under model DBM2110615. The working end is a YG8C Zhuzhou knife head, the shank is 40Cr drill pipe, and the surface is finished bright black. It comes as one piece in a double blister pack. The 150mm length gives useful reach for drilling into block, brick or mortar where a short bit will not clear the surface, while the 6mm diameter suits wall plugs and small fixings. Before buying, confirm your drill's chuck accepts the shank and that 6mm matches your plug size, since masonry bits are unforgiving of the wrong diameter. Compare against other carbide-tipped bits by head material and shank type, and check whether you need a set rather than one size. Available on Sokonia.