Made of high quality alloy steel with carbide tungsten teeth.
Suitable for drilling holes for junction boxes and sockets in all types of construction material such as brick, concrete, tiles, gypsum boards, and gypsum-cement boards.
Compatibile with M22 thread arbors.
Easy chip removal.
Spiral core body minimizes friction and aids in dust removal when drilling.
Shank length: 100mm
1 x core drill bit
1 x pilot drill
1 x SDS+ shank