Core Drills Various qualities and prices Diameters : 3–220 mm Bodies : Steel, brass, stainless steel Fitting : ½ GAS, ADA, Mignon, Bavelloni, Bystronic Lengths : 75 mm, 95 mm etc. Our wide range of products Discover some of them… See more Diamond Drills with Sliding Countersink See more Monoblock drills