SDS PLUS Quatro concrete drill bits 28x410/35.
Deddra SDS-Max drill bits are efficient for heavy work and generate less vibration for better user comfort and longer life. The shank of this carbide drill bit is suitable for all SDS-Max hammer drills.
A head at the service of precision Drilling head with 4 carbide cutters and 4 x 90° symmetrical geometry.
130° precision tip for efficient, straight drilling A spiral designed for efficiency.
Symmetrical 4-helix spiral providing uniform dust extraction. Careful design and construction for the most demanding dowellings High quality steel body to reduce vibration and increase bit strength.
SDS-Max drill 4 cutting edges.
Total length 410mm.
Useful length 350 mm.