16-21-459 NW Casing Shoe super oversize 80cts 16-21-559 HW Casing Shoe Super Oversize 95cts 16-21-569 HWT Casing Shoe Super Oversize 95cts
Black Diamond Drilling Tools Canada Inc known as "BDDRILL" is a privately owned Canadian Company which services the Mineral Exploration, Mining, Water well and Geotechnical sectors of the Drilling Industry.