drill rod,drill bit,core barrel,reaming shell Catalog - Tangshan Jinshi Superhard Material Co., Ltd.

wireline core drill pipe

entire-length is heat treatment, the accuracy and mechanism reach advanced world standard. RQ series Rod parameter-NC lathe with former cuttersSpec.UnitBRQNRQHRQPRQOD/IDmm55.6/4669.9/60.388.9/77.8114.3/101.6Lengthm1.5 or 31.5 or 31.5 or 31.5 or 3Weightkg/m6.018.811.5117.3thread...

drill bit

1. available in all standard drilling sizes (A,B,N,P,H). 2. various waterways design. 3. long bit life and good performance. To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground...

hq drill rod

1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads hq drill rodrod OD/ID89/77.8 mmrod length1.5 m 3 mrod weight11.51 Kg/m1.5m rod weight17.26 Kg3m rod weight34.5 Kghq drill rod thread numbersthread...

pcd drill bits

1.the bits are constructed with a tough, wear-resistant matrix body and gauge reinforcement. 2.available in all DCDMA sizes. ...

wireline drill rod

1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads Q rods-global standard for wireline coring ...

HQ diamond core drill bit

1. available in all standard drilling sizes (A,B,N,P,H). 2. various waterways design. 3. long bit life and good performance. To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground...

hrq drill rod

1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads hrq drill rodrod OD/ID89/77.8 mmrod length1.5 m 3 mrod weight11.51 Kg/m1.5m rod weight17.26 Kg3m rod weight34.5 Kghrq drill rod thread numbersthread...

PQ diamond core drill bit

1. available in all standard drilling sizes (A,B,N,P,H). 2. various waterways design. 3. long bit life and good performance. To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground...

pq drill rod

1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads hq drill rodrod OD/ID114.3/101.6 mmrod length1.5 m 3 mrod weight17.3 Kg/m1.5m rod weight26 Kg3m rod weight52 Kghq drill rod thread...

wireline drill rod(RQ)

1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads ...