Diamond laser core bit for wet drilling 1 1/4" Ø158x450

100% MADE IN ITALY !!!
Diamond core bit with 1 1/4" connection with useful length 450mm.
The 12 diamond segments 4,0x24x11mm are laser welded for dry and wet drilling.
Available in diameters: 42-52-57-62-68-72-82-92-102-107-112-127-132-142-152-162-182-202-212-225-250-300 mm
Recommended for coring of the following materials: mixed masonry, perforated, brick, brick, concrete.
To be applied on dry and wet core drilling machine 2.4 / 3.0KW