22mm Dry Diamond Core Bit (1/2" Hex Fixed Male Fitting)
Professional dry diamond core bit specifically designed for dry drilling with hand held machines.
Dry diamond core bits provide an excellent, fast, efficient and clean way of producing service entries in brick, blockwork, internall wall materials and other similar light masonry materials.
The entry/exit points (holes) produced when dry diamond drilling are more precise, cleaner than when using tungsten carbide core drills and require virtually no making good.
Using a standard, vriable speed electric drill with clutch (850W minimum), the coring action when dry diamond drilling is totally rotary, thereby reducing operating noise and vibration to a minimum. Hammer action must not be used when drilling with dry diamond cores.
Dry diamond core bits are ideally suited for plumbers, heating and ventilation engineers, electricians, kitchen fitters, general builders etc.
1/2" Hex (Male) fixed back end fitting.
22mm diameter. 300mm effective drilling length.
Adaptor packs are not included or required for this item.