hammer grab for pile 1000mm,1500mm for hard soil conditions

hammer grab for pile 1000mm,1500mm for hard soil conditions  NO specification Grab width dia D Height L weight(kg)           900                  900               4500          3000 1       1200                1200              5100           5500 hammer grab for pile he hammer grab is the most important tool in pile construction and it determines the drilling progress. hammer grab combines the advantages of a number of good hammer grabs and, due to its special characteristics, is a universial hammer grab of top class we supply rotary drilling tools/HDD/DTH/RC tools match for Soilmec, Bauer, CasaGrande, Mait, , IMT, ATLAS rigs bored pile ,secant pile driven pile , CFG pile jet grouting pile ,CFA pile,stone clumn pile, soil mix wall tools ,double rotary drilling continuous flight auger large dia drill pipe for DTH and RC DRILL 1.Augers, Drilling bucket, Core barrel 2.Casing: casing shoes , singe/double wall casing,casing extractor ,Hydraulic casing clamp 3.Bentonite Desanders,,Diaphragm Walling Grab,mechical grab,hyraulic grab,Casing Oscillator ,hammer grab,stop end extractor 4, tianjin huachang xingye technology co.,ltd  email info@tjdrilling.com  web:www.tjdrilling.com  tel:0086-22-58656461 whatsapp :008618902059907