Duro 78Mm Dry Standard Diamond Core

Duro DDC Brick & Block Standard Diamond Core Bits are a range of laser welded, Standard-Line, dry core drills for use on 800 watt and above machines without impact. The spiral design and slots in the side of the barrel clear debris when in use.FEATURESFast cuttingLong life10mm Segment heightTurbo segmentsBarrel slotsSpiral barrelLaser welded