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Good quality Diamond Core Bit Set for sales
Good quality Diamond Core Bit Set for sales
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diamond drill bit

(149)
China Laser Welding Dry Diamond Core Bit , Diamond Drill Bits For Rock  factory

Laser Welding Dry Diamond Core Bit , Diamond Drill Bits For Rock

professional quality dry diamond core bits for Roof Drilling HolesSpecificationsDiameter: 25mm(1)32mm(1-1/4)5mm(1-3/8)38mm(1-1/2)45mm(1-3/4)50mm(2)75mm(3)100mm(4)150mm(6) other sizes also can be made.Welding ... Read More
2017-03-08 15:17:57
China 1 - 12 Hardness HQ Diamond Drill Bit / Nq Core Diameter With Reaming Shell  factory

1 - 12 Hardness HQ Diamond Drill Bit / Nq Core Diameter With Reaming Shell

NQ Diamond Core Bit Item No OD OF THE BIT ID OF THE BIT Reaming Shell mm mm mm AQ 47.5~47.75 26.85~27.1 AQ 47.88~48.13 BQ 59.44~59.69 36.27~36.52 BQ 59.82~60.07 NQ 75.19~75.44 47.5~47.75 NQ 75.57~75.82 HQ 95.38... Read More
2017-03-06 15:47:21
China High Speed 12mm Diamond Drill Bit / Concrete Drill Bit For Mineral Exploration factory

High Speed 12mm Diamond Drill Bit / Concrete Drill Bit For Mineral Exploration

Impregnated Diamond Core Bits PQ For hardness & soft Rock Formations Quick Details: Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type: Impregnated Bits Use: Mineral Exploration... Read More
2017-03-06 15:52:55
China Surface Set Diamond Core Bit BQ / NQ / HQ / PQ / NQ2 Size with High Drill Speed factory

Surface Set Diamond Core Bit BQ / NQ / HQ / PQ / NQ2 Size with High Drill Speed

Diamond Core Bit,BQ NQ HQ PQ size,surface set diamond core bit and impregnated diamond core bit. Item No OD OF THE BIT ID OF THE BIT Reaming Shell mm mm mm AQ 47.5~47.75 26.85~27.1 AQ 47.88~48.13 BQ 59.44~59.69 ... Read More
2019-04-15 10:39:52
China Auxiliary Water Way Concrete Core Bits Granite Marble Core Diamond Drill Bit factory

Auxiliary Water Way Concrete Core Bits Granite Marble Core Diamond Drill Bit

Auxiliary Water Way concrete Core Bits granite marble core diamond drill bit Auxiliary Water Way Core Bit Fast Details Product NameQ-Series Diamond core bitDesignMatrix Inner Diameter(mm)27/59.5/75.4/95... Read More
2017-08-23 09:59:51
China High Performance Ceramic Diamond Drill Bit Wet Concrete Drilling Diamond Core Bits factory

High Performance Ceramic Diamond Drill Bit Wet Concrete Drilling Diamond Core Bits

High Performance AQ NQ PQ Diamond Core Bit Set With Hard Matrix Quick Detail: 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
2019-04-22 10:13:58
China Long Lifespan Wearable Dry Diamond Core Bit For Drilling Holes Carbon Steel Body factory

Long Lifespan Wearable Dry Diamond Core Bit For Drilling Holes Carbon Steel Body

Long lifespan High efficiency Dry Diamond Core Bit for drilling holes Advantages: 1) Wearable, chip-free cutting & drilling 2) Long lifespan and stable performance 3) Various specifications are available upon ... Read More
2017-03-08 15:19:36
China 75mm Core Drill / Wet Diamond Core Bit With Straight Trapezoid Water Way factory

75mm Core Drill / Wet Diamond Core Bit With Straight Trapezoid Water Way

smooth drilling High efficiency Dry Diamond Core Bit for granite Specifications 1. easy removal of cutting debris and cooling 2. applications: Reinforced concrete 3. Machinery: drilling machines Advantages: 1) ... Read More
2017-03-08 15:20:09
China Reinforced Concrete Dry Diamond Core Bits With Long Lifespan Stable Performance factory

Reinforced Concrete Dry Diamond Core Bits With Long Lifespan Stable Performance

Reinforced concrete dry diamond core bits for drilling concrete Specifications 1. easy removal of cutting debris and cooling 2. applications: Reinforced concrete 3. Machinery: drilling machines Advantages: 1) ... Read More
2017-03-08 15:20:36
China High Performance Q - Series Diamond Core Bit for Wireline Core Drilling Φ122mm factory

High Performance Q - Series Diamond Core Bit for Wireline Core Drilling Φ122mm

High Performance Q - Series Diamond Core Bit / Wireline Core Drilling Q-Series Diamond Core Bit Specifications Item No OD OF THE BIT ID OF THE BIT Reaming Shell mm mm mm AQ 47.5~47.75 26.85~27.1 AQ 47.88~48.13 ... Read More
2016-07-13 11:13:01
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