flex plugs plastic soil core catcher

...Flex Plugs Plastic soil core catcher for PQ3 Rods Plastic soil core catcher 4-1/2" used for PQ3 Rods prevent water bearing sands from entering hollow stem auger rPlastic Core lifte 3-1/2" used for HQ3 Rods prevent water bearing sands from entering hollow stem auger Steel Basket Core Barrel Bits Usage: Loose, soft formations – use in conjunction with steel core basket Plastic Basket Core......

SPT plastic core catcher, Plastic basket retainer, Drilling SPT sampler Tuflok for soil testing split spoon sampler SPT plastic core catcher SPT Split Tube Sampler design for carry out the Standard Penetration Test (SPT) to BS 1377: Part 9: 1990 and ASTM ......