These light weight center drill rods help eliminate operator fatigue and are easier to use (because of the weight) when working with Geoprobe® dual tube samplers and the Macro-Core® Center Rod system. The deeper the sampling event, the more benefit from the reduced weight. There's also less weight to carry on the probe machines.
Geoprobe® Light Weight Center Drill Rods were designed for use with the DT22, DT325, and MC5 Center Rod Sampling Systems only. Each 48-in., 1.25 in. OD Center Drill Rod weighs 4.4 lb. (2 kg). Light weight center drill rods are also available in 60-in. lengths that weigh 4.86 lb. (2.2 kg) each.
Uses for Geoprobe® 1.25 in. Light Weight Center Drill Rods