Boart Longyear (www.boartlongyear.com, ASX:BLY), a leading integrated drilling products and services provider, has expanded its line of rock drill and blast products with the new Lightning Rod™ Series. This new line of rods is specifically designed for the surface drill and blast market and features a quick-change male and female rod that is engineered for high-durability and air flushing. Read the full press release