rock drilling tools online manufacture

Drill Pipe Casing Of Diamond Drill Tools NQ HQ PQ Wireline Drill Outer Tube Description: Specialisted in producing varies kinds of diamond drill tools in different international standard size for soft, medieum ... Read More

NWL ( NQ ) Impregnated Diamond Core Drill Bits With High Quality Synthetic Diamond Diamond Core Bit.pdf Description of Goods SINOCOREDRILL possesses professional ability of WL/ Q series drill bits and reaming ... Read More

TT48 / LTK48 Double Tube Impregnated Diamond Core Drill Bits 12mm ---Impregnated Diamond Type ---Surface set Diamond Type ---Tungsten Carbide Type ---PDC Type ---PCD Type ---Electroplated Diamond Type Generally... Read More

HWL ( HQ ) Impregnated Diamond Core Drill Bits With High Quality Synthetic Diamond Description of Goods sinocoredrill's impregnated bits are manufactured to give optimum penetration rates and bit life, which is ... Read More

Thin Wall wireline diamond Core Bits Fast drilling footage with high quality synthetic diamonds Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy ... Read More

BTW NTW HTW Diamond Thin Wall Drill Bits Durable Wear Resistance High Penetration High drilling efficiency; Durable wear resistance; Impact resistance and impact resistance, high coefficient of linear expansion ... Read More

Thin Wall Diamond Core Bits Cost reduction and efficiency improvement BTW NTW HTW High drilling efficiency; Durable wear resistance; Impact resistance and impact resistance, high coefficient of linear expansion ... Read More

BTW NTW HTW Diamond Thin Wall Drill Bits Durable Wear Resistance High Penetration High drilling efficiency; Durable wear resistance; Impact resistance and impact resistance, high coefficient of linear expansion ... Read More

0~ 90 Hydraulic Crawler Deep Foundation Pit Anchor Drilling Rig Anchor Drilling Rig is a hihg efficiency drilling rig mainly for anchoring ,jet grounting and dewatering , this series drilling rig is all ... Read More

150-250mm Hole Diameter Hydraulic Anchor Drilling Rig Maximum Drilling Depth 200 meters Anchor Drilling Rig is a hihg efficiency drilling rig mainly for anchoring ,jet grounting and dewatering , this series ... Read More