As a small groove begins to form gradually move the drill until the saw is flat and fully engaged with the workpiece
Select a drill bit that is suitable for drilling into the specific material - typically HSS or HSS-Co5
Bordo Impact Nutsetters are designed and manufactured for optimum performance in modern impact drivers
Delta Point tip design required a revolutionary re-think of drill tip function
Brilliant Diamond Vacuum Brazed Core Drill
16-114mm 19 Pce Industrial Hole Saw Kit As a small groove begins16 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