Diamond core drilling bit kit 68-82mm (dry)

100% MADE IN ITALY
Diamond core bits, M16 connection, in sectors, useful length 150mm.
With LASER WELDED sectors for dry drilling.
Available in diameters: 32 - 37 - 42 - 52 - 57 - 62 - 68 - 72 - 82 - 92 - 102 - 107 - 112 - 127 - 132 - 142 - 152 - 157 - 162 - 182 - 202mm.
Recommended for drilling the following materials: mixed masonry, perforated, brick, brick, non-reinforced concrete.
To be applied on dry core drills min 1.8/2.2KW