Detailed Description
Concrete Drill Bit, Black and Silver
High carbon steel with carbide tipped cutting edge.
Black groove and ground flute, edge polished.
Straight shank
For rotary and root-percussion drilling in concrete, stone, masonry and similar materials
Dia.: 3-26mm (1/8" -1")
Length: 200, 300, 400 mm / 8", 12", 16" available?
zhe others cutting tools:HSS drill bit,tap,die,annular cutter,bi-metal hoesaw ,combined drill&countersink,diamond saw blade,masonry drill.SDS hammer drill,wood working drill etc.
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