NCS General Purpose Blade Engineered Stone Core Drill Bits The HS20E3040AND Trapezoid Segments for

The HS20E3040AND Trapezoid Segments for Concrete are engineered to deliver superior material removal and extended operational life

This takes away the problem with external water supply

Vacuum heat treated for increased strength and durability

Designed for use with your Diamabrush Hand Tools or the Wood

NCS General Purpose Blade Engineered Stone Core Drill Bits The HS20E3040AND Trapezoid Segments forThe NCS Series are manufactured with laser welded segments for superior performance. The NCS Series also offers Cool Tech Technology helping to cool the blade while cutting and can extend the blades life up to 5x other General Purpose blades. DDM Concuts blades can be run wet or dry on high speed hand held saws, masonry saws, or lower horsepower saws. General Purpose Laser Welded Fast, Smooth Cutting Concrete, Block, Brick, Pavers, Stone Wet or Dry