Description of Morris Products 13480 Carbide Cutters
Carbide Tipped High Speed Steel Hole Saw Cutters - Our Tungsten Carbide Tipped Saw is extra durable for long life. Carbide Tipped Saw For Hard Materials. Tungsten carbide tips are strengthened with the latest brazing technology ensuring a longer drilling life - 10x longer than standard hole saws. Carbide Tipped Saw with Precision ground teeth cut smooth burr-free holes with ease. Split-point pilot drill prevents walking & allows accurate hole placement.
Used about 3 times thought it was great went for use next time got some dirt on the body of the drill hole and the nice sharp carbide teeth went away it burned me back the old saw