reverse circulation hammers online manufacture

Product Description: One of the great features of this hammer is its size. With a size range of 3-6 inches, it is perfect for drilling holes of different sizes. This makes it a versatile tool that can be used ... Read More

SRC531 RC Drill Bits with Black Color for Gold Mine Sampling Drilling Product Introduce: Reverse circulation hammers and bits are used in exploration and grade control applications to obtain an accurate sample ... Read More

Bore Hole Equipments SRC547 RC Drilling Bits 133mm-146mm Button Bits Basics of Reverse Circulation Drilling: (1) RC drilling uses rods with inner and outer tubes, the drill cuttings are returned to surface ... Read More

SRC545 Centre Sample Recovery RC Rock Hammer for Mining Exploration Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently using a large rotary ... Read More

Gold Mine Sampling Drilling SRC531 3 3/4' 95mm RC Drill Bits Product Introduce: Reverse circulation hammers and bits are used in exploration and grade control applications to obtain an accurate sample with no ... Read More

4' Metzke SRC542 RC Rock Drill Hammer with Special Steel for Mining Sampling Product Introduce: Reverse Circulation drilling, or RC drilling, uses rods with inner and outer tubes, the drill cuttings are ... Read More

length 1083mm SD4 Hammer Down the Hole Drill Hammer For Blasting Technical parameter SD4 DTH hammer: shank SD4 Length(less bit) 1083mm External diameter 99mm Top sub thread API 2 3/8REG Weight(less bit) 40.9kg ... Read More

Top Sub Thread 2 3/8' API REG 4' QL40 DTH Hammer For Water Well drilling Technical parameter QL40 DTH hammer: shank QL40 Length(less bit) 1103mm External diameter 99mm Top sub thread API 2 3/8REG Weight(less ... Read More

External Diameter 98mm 3.86inch Shank DHD340A Hammer For Blasting Technical parameter DHD340A DTH hammer: shank DHD340A Length(less bit) 1030mm External diameter 98mm Top sub thread API 2 3/8REG Weight(less bit... Read More

SRC040 Fast and Continuous Reverse Circulation RC Drill Bit For Sample Drilling Product Introduce: Much like air core drilling, RC drilling returns cutting to the surface through an inner tube inside the rod. ... Read More