Klingspor Diamond Core Drill 28mm DR 912 B Special - 325803 322633 28 day strength @ 20°C

28 day strength @ 20°C dependent on consistency (cube samples) : 53MPa

The hammer heads are also vulcanised to the rubber handle during this moulding operation and are secured to the spring steel rods by a positive locking plate

Beveled work edges prevent surface aggregate popping

Bend Speed < 5 sec (90°)

Klingspor Diamond Core Drill 28mm DR 912 B Special - 325803 322633 28 day strength @ 20°CKlingspor Diamond Core Drill 28mm DR 912 B Special 325803 Description: The drill bit with R connection DR 912 B is a diamond tool grouped in the Special performance class and designed for work on reinforced concrete. The benefits of this product include swift work at a high level of aggressiveness. These qualities allow the user to master professional tasks in no time at all. Professional users and skilled do it yourselfers alike hold these qualities