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Good quality Diamond Core Bit Set for sales
Good quality Diamond Core Bit Set for sales
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pdc bits drilling

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China Coal Mine Heavy Duty PDC Bit For Well Drilling  / Diamond Core Drilling Long Life Drilling factory

Coal Mine Heavy Duty PDC Bit For Well Drilling / Diamond Core Drilling Long Life Drilling

NQ HQ PQ ROD High Drilling Rate Surface Set Diamond Core Bit For Coal Mine Specifications: Dimensions of Rod Shoe Bit Size Outside Diameter Inside Diameter Availability mm mm Imp. S.S. T.C. E.P. BQ 59.69/59.44 ... Read More
2017-09-06 17:53:04
China Polycrystalline Diamond Core PDC Bit For Sandstone Drilling AW / BW High Drilling Rate factory

Polycrystalline Diamond Core PDC Bit For Sandstone Drilling AW / BW High Drilling Rate

NQ HQ PQ ROD Polycrystalline Diamond Core Bit For Sandstone Drilling PDC Drill Bit For Sandstone Drilling 1.New Superhard Material; 2.High Drilling Rate; 3.Wearable Blade; 4.Used For Coal Mine Include ... Read More
2019-04-12 14:52:01
China Granite , Marble , Stone Drill Bits Dry PDC Bits Drilling For Masonry Concrete factory

Granite , Marble , Stone Drill Bits Dry PDC Bits Drilling For Masonry Concrete

Wide hardness range Wet diamond core drilling bits for masonry concrete Specifications: 1. High quality alloy tube 2. Thru-wall heat treated tube body 3. Consistent concentricity, straightness 4. Tapered ... Read More
2017-09-06 17:53:03
China High Penetration PDC Drill Bits , Diamond Bit Hole Saw With Wearable Blade factory

High Penetration PDC Drill Bits , Diamond Bit Hole Saw With Wearable Blade

High Penetration Rate Longyear Diamond Core Bit for Drilling Concrete , Stones , Ceramics High Drilling Rate Diamond Core Bit For Coal Mine With A Latching Mechanism Specifications: NW Casing Shoe 1. Simple ... Read More
2017-09-06 17:53:03
China High Speed NQ HQ PQ NWG Core Drilling PDC Bit for Concrete Slabs / Granite Tile factory

High Speed NQ HQ PQ NWG Core Drilling PDC Bit for Concrete Slabs / Granite Tile

Diamond Cutting Tools High drill speed Core Drilling Bit for concrete slabs Fast Details Product Name Q-Series Diamond core bit Design Matrix Inner Diameter(mm) 27/59.5/75.4/95.5122mm Normal Normal Hardness 1... Read More
2017-09-06 17:53:03
China High Drill Speed Dry / Wet Diamond PDC Bit For Well Drilling , High Matrix For Roof Tile factory

High Drill Speed Dry / Wet Diamond PDC Bit For Well Drilling , High Matrix For Roof Tile

Diamond Cutting Tools High drill speed Wet Diamond Core Drill Bitsfor roof tile Fast Details Product Name Q-Series Diamond core bit Design Matrix Inner Diameter(mm) 27/59.5/75.4/95.5122mm Normal Normal Hardness ... Read More
2017-09-06 17:53:03
China Diamond Cutting Tools Wet Diamond Core 	PDC Drill Bits Stone Concrete Drill Bits factory

Diamond Cutting Tools Wet Diamond Core PDC Drill Bits Stone Concrete Drill Bits

Diamond Cutting Tools Wet Diamond Core Drill Bits for green concrete Specifications: Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. 1. high ... Read More
2017-09-06 17:53:03
China Tapered Threads Straightness Wet Diamond Core Drill Bit PDC For Concrete / Ceramic factory

Tapered Threads Straightness Wet Diamond Core Drill Bit PDC For Concrete / Ceramic

tapered threads Wet Diamond Core Drill Bits for green concrete Specifications: Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. 1. high quality ... Read More
2017-09-06 17:53:03
China Strong Resistance To Abrasion Polycrystalline Diamond Drill Bits For Granite factory

Strong Resistance To Abrasion Polycrystalline Diamond Drill Bits For Granite

full model NQ HQ PQ ROD Rate Surface Set Diamond Core Bit For Granite PDC Drill Bit For Sandstone Drilling 1. New Superhard Material; 2. High Drilling Rate; 3. Wearable Blade; 4. Used For Coal Mine 1. Cutting ... Read More
2017-09-06 17:53:04
China Professional Double Tube Wet Diamond Core PDC Drill Bits For Drilling Reinforced Concrete factory

Professional Double Tube Wet Diamond Core PDC Drill Bits For Drilling Reinforced Concrete

professional Wet Diamond Core Drill Bits for drilling reinforced concrete Specifications: Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. 1. high ... Read More
2017-09-06 17:53:03
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