STC Core Bit Shark-Tooth 1-1/4" 7 UNC 45-610x430mm
Syntec Shark-Tooth concrete core bit, 1-1/4" 7 UNC thread.
Premium heavy-duty diamond core bits with laser-welded segments for high-speed drilling through hard materials. Soft metal bond for fast and aggressive cutting. Serrated edges grip the substrate and reduce deviation. 1-1/4" 7 UNC female thread.
Available in a range of diameters from 45 to 610 mm with 430 mm drum length.