DIN8039 Concrete Drill Bits

DIN8039 Concrete Drill Bits

Technical data
– Standard: DIN 8039
– high-strength soldering of the carbide tip
– galvanized
– cylindrical shank
– right hand cut
Surface:
Sand blasted ,Zinc,Chromed,Black etc.are avaiable
Flute:
Round(R),Square (U),Diagonal(L),S4,Helix flute are avaiable
Shank:
Straight shank , Three Flat , Hex Shank , Taper Shank
Applications
– for stone, masonry, concrete
– light building materials and similar materials
– also suitable for ceramic tiles (with a center punch)
  • Description