PP (polypropylene) and PEX (cross-linked polyethylene) pipe and conduit
The intersection of the hole and cone form the cutting edge on the tool
The opposite occurs on a hard clay paver the clay paver is not abrasive enough to wear the metal bond fast enough to expose fresh diamond
Fast cutting for extended battery life in cordless tools
6 Piece Long Series Bright Drill Set
Saber 16-92mm 12 Piece S3 Quick Change Hole Saw Kit PP (polypropylene) and PEX (cross-linkedSaber 16 92mm 12 Piece S3 Quick Change 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, 50, 54, 64, 92mm bi metal hole saws, quick