117MM X 150MM DIAMANT KERNBOHRER + 100MM SDS DORN + PILOTBOHRER

100mm SDS Arbor 200mm Tct Tipped Taper Guide Drill For Use With Sds+ and Hex Arbours and Core Drills. Full 150mm cutting depth spans the cavity to ensure that holes in the inner and outer leaves of the cavity wall line up.

eBay