High Speed Core Drill Bits / Impregnated Diamond Core Bits HQ , 95.76/95.38 mm Diamond core bits HQ core drill bits , SINOCOREDRILLS brand has a high reputation in and out of China. The main crown technical ... Read More
Surface Set Core Drill Bits , Diamond Cutting Drill Bits With Hard Matrix Surface-Set Diamond Bits can be used with any tupe of core barrels.By varying the diamond grade,size,quality,and matrix hardness and ... Read More
DCDMA Standard AW BW NW HW PW HWT Wireline Core Bareel Diamond Casing Shoe Bit Casing & Casing Shoe Bits are used for standard drilling down or positioning casing tubes into drill holes. Specifications BW ... Read More
Wireline Diamond Imp And Surface Set Core Drill Bits Mining Drilling Hole Specifications ISO9001:9002 certificated 10years manufacturing experience Super antiwear characteristic Super long lifetime Solid ... Read More
NWL3 (NQ3) Impregnated Diamond Core Drill Bits With High Drilling Performance Description of Goods Impregnated Diamond Core Bits are manufactured with very small, high quality sythetic diamonds, mixed evenly ... Read More
Impregnated Diamond Core Bits Pq For Rock / Mineral Exploration Industrial SINODRILLS brand has a high reputation in and out of China. Our impregnated PQ bits are manufactured to give optimum penetration rates ... Read More
BWL (BQ ) Impregnated Diamond Core Drill Bits With High Drilling Performance Description of Goods The impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they ... Read More
NW HW Diamond Casing Shoe Bit ,Durable Impregnated Diamond Core Drill Bit Casing Shoe Bit The inside diameter of the casing shoe bit is not set with diamonds sometimes(surface set Type) and flush with the ... Read More
Face Discharge Natural Diamond HQ3 Surface Set Drill Bits Descriptions: Surface set bits are still a favoured alternative for softer formations, or in highly abrasive ground where the balance in an impregnated ... Read More
5 Step Natural Diamond HQ Core Drill Bits For Hard Rock Formation With Fast Speed Natural diamond surface-set bits SINOCOREDRILL brand has a high reputation in and out of China. Natural diamond surface - set ... Read More