If cutting disc is chipped
68mm Brilliant Diamond Hole Saw
Three edge cutter provides high durability and improved drilling speed
Suitable for use on ferrous and non-ferrous metals including VERY HARD STEEL - U
which produces a fine finish on the threads and shallower flutes
Saber 16-50mm 10 Piece S1 Hole Saw Kit If cutting disc is chippedSaber 16 50mm 10 Piece S1 Hole Saw Kit Saber cobalt bi metal hole saws are premium quality, general purpose saws suitable for a wide variety of materials and applications. The high speed steel cobalt (HSS Co) cutting edge provides shock resistant teeth and resists tooth strippage. 4 6 positive tooth configuration allows for fast, smooth cuts and less vibration. Contains 16, 20, 22, 25, 32, 40, 50mm bi metal hole saws, 2 mandrels & spare HSS pilot