Increased cutting speed
Brilliant Diamond Vacuum Brazed Core Drill
Select a drill bit that is suitable for drilling into the specific material - typically HSS or HSS-Co5
Running above optimum speed will cause premature tooth wear
vitrified products
16-114mm 19 Pce Industrial Hole Saw Kit Increased cutting speed16 114mm 19 Piece Industrial Hole Saw Kit Industrial Hole Saw Kit. The King of the Kits, this kit has 16 hole saws,(16, 20, 22, 25, 32, 38, 40, 51, 54, 60, 64, 70, 89, 92, 100, 114mm), 2 mandrels, a 300mm (12") extension and spare pilot bit. Bordo 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