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nq pdc core drill bits

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Φ30mm PDC Anchor Drill Bits Φ30mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Member
Wireline Impregnated Diamond Core Drill Bit for Geological Exploration Introduction: Our diamond Bits cut faster and last longer in all ground conditions and especially varying ...
Shandong, china
Member
Core Drilling Rig Geotechnical Exploration Drilling Machine Hydraulic Core Drill Rig Features: 1. Surface hydraulic core drilling rig has excellent performance, drilling depth of ...
Zhejiang, china
Verified
High Performance Drill Rod N/WL Drill Rods 3m ZT850 Material For WireLine Core Drilling Description of High Performance Durable Wireline Drill Rod NWL 3m: This NWL wireline drill ...
Jiangsu, china
Verified
DIAMOND CORE DRILL BIT (INTERNATIONAL STANDARD) Bit type Description Set type of Diamond Remarks Wire-line dia. 56, 59, 75 and 95, BQ, NQ, HQ Impregnated Couple tube dia.56, 59, 75...
Jiangsu, china
Member
Φ28mm PDC Anchor Drill Bits Φ28mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Member
Wireline Impregnated Diamond Core Drill Bit for Geological Exploration Introduction: Our diamond Bits cut faster and last longer in all ground conditions and especially varying ...
Shandong, china
Verified
Core Sample Drill Rig Hydraulic Diamond Core Drilling Equipment Geotechnical Drilling Rig Features: 1. Surface hydraulic core drilling rig has excellent performance, drilling depth ...
Zhejiang, china
Verified
DIAMOND CORE DRILL BIT (INTERNATIONAL STANDARD) Bit type Description Set type of Diamond Remarks Wire-line dia. 56, 59, 75 and 95, BQ, NQ, HQ Impregnated Couple tube dia.56, 59, 75...
Jiangsu, china
Member
Φ32mm PDC Anchor Drill Bits Φ32mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Member
Core Drill Rig Exploration Geotechnical Drilling Machine Hydraulic Core Drilling Rig Features: 1.Surface hydraulic core drilling rig has excellent performance, drilling depth of ...
Zhejiang, china
Verified
Φ42mm PDC Anchor Drill Bits Φ42mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Member
PDC anchor drill bits PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and other fields. ...
china
Member
Φ26mm PDC Anchor Drill Bits 26mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and other ...
china
Verified
Φ45mm PDC Anchor Drill Bits Φ45mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Verified
Φ30mm PDC Anchor Drill Bits Φ30mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Verified
Φ28mm PDC Anchor Drill Bits Φ28mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Verified
Φ32mm PDC Anchor Drill Bits Φ32mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Verified
Φ42mm PDC Anchor Drill Bits Φ42mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and ...
china
Verified
PDC anchor drill bits PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and other fields. ...
china
Verified
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