The Marcrist PC850 Diamond Percussion Core combines all the advantages of diamond and percussion drilling. Offers lightning fast drilling, without breakout, and without the need for special machinery.
For example, a Ø132mm core takes only a few seconds to drill through brick; and with an expected life of over 300 holes without resharpening, costs only a few pence per hole. Compatible with all brands of percussion drills.
A must for every Plumbing, Heating and Electrical Specialist.