Sell 1500mm double cut rock bucket and 1800mm rock bucket 1500mm core barrel used for bored pile work

Sell 1800mm double cut rock bucket and 1500mm core barrel used for bored pile work Sell 1200mm double cut rock bucket and 1200mm core barrel used for bored pile work Sell 1000mm double cut rock bucket and 1000mm core barrel used for bored pile work Sell 800mm double cut rock bucket and 800mm core barrel used for bored pile work · Diameter：600~3000（mm） Apply rock：Dense sand, granvle and medium up to weak Main application very dense sand and gravel, weak to medium hard rock (< 50 MPa) is recommended in uncased bores or for bigger diameters and for secant pile walls Features Kellybox 200 mm round shank chisel pilot bit RP4, cutting edge and collar plate with round shank chisels rock bucket is especially useful in hard drilling conditions of rock and very compact material such as fractured rock formations. Tungsten carbide bullet teeth are utilized on the bucket for maximum penetration of hard material. We have a whole range of rock buckets developed according to the different drilling rig sizes and capacities Diameter (mm) Bucket D1 (mm) Height H (mm) Bucket height H1 (mm) Flat teeth N.O. Bullet teeth NO. 600 540 2000 1200 2 10 800 700 2000 1200 4 14 1000 900 2000 1200 6 18 1200 1100 2000 1200 7 20 1500 1400 2000 1200 9 28 1800 1700 2000 1000 11 32 2000 1900 1600 800 13 34 2200 2100 1600 800 15 36 2500 2400 1500 700 17 40 3000 2900 1500 700 21 46 Tianjin huachang xingye technology co ltd email info@tjdrilling.com