Drill Bit

Brand Name:Yaheng

Model Number:B76

Place of Origin:China

B76 diamond core bit Specifications Item No OD OF THE BIT ID OF THE BIT Reaming Shell mm mm mm B46 45.92~46.18 31.57~31.82 46.2~46.4 B56 55.88~56.13 41.58~41.83 56.2~56.4 B66 65.87~66.12 51.56~51.81 66.14~66.4 B76 75.87~76.12 61.57~61.82 76.2~76.5 B86 85....

Brand Name:Yaheng

Model Number:hq

Place of Origin:China

Reaming shell HQ High drill speed Diamond Core Bit for Hard Rock Formation Quick Details: Available Size: HQ application: Hard Rock Formation Brand Name: yaheng feature: High drill speed Description: Reamer is set with natural or synthetic diamond,and it ...

Brand Name:Yaheng

Model Number:NQ

Place of Origin:China

Surface Set NQ Wireline Core Drilling Bits For Mining Exploration Quick Details: Available Size: NQ application: Stone Brand Name: yaheng feature: High drill speed ISO9001:9002 certificated 10years manufacturing experience Super antiwear characteristic ...

Brand Name:Yaheng

Model Number:PQ

Place of Origin:China

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,Mineral Exploration Product Name: Core Drill ...

Brand Name:Yaheng

Model Number:PQ

Place of Origin:China

High wear resistance PQ Impregnated Diamond Core Bits For soft Rock Formations Quick Details: Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type: Impregnated Bits Use: Mineral Exploration,Mineral Exploration Product Name: ...

Brand Name:Yaheng

Model Number:B76

Place of Origin:China

High drill speed B76 Diamond Core Bit , OD 75.87~76.12mm Description: Brief Introduction of B-Series Diamond Core Bits The B-Series diamond bits are cutting tools .They are widely be used for wire-line core drilling. They contain diamond segments bonded...

Brand Name:Yaheng

Model Number:NQ

Place of Origin:China

Cutting Non Ferrous Materials Concrete Core Drill Bit With Wide Hardness Range Description: Brief Introduction of NQ Diamond Core Bits The NQ diamond bits are cutting tools .They are widely be used for wire-line core drilling. They contain diamond segments...

Brand Name:yaheng

Model Number:NQ

Place of Origin:China

Surface Set NQ Wireline Core Drilling Bits For Mining Exploration Quick Details: Available Size: NQ application: Stone Brand Name: yaheng feature: High drill speed Description: Brief Introduction of B-Series Diamond Core Bits The B-Series diamond bits are ...

Brand Name:yaheng

Model Number:hq

Place of Origin:China

Reaming shell HQ High drill speed Diamond Core Bit for Hard Rock Formation Quick Details: 1. High Penetration Rate 2. High Rotation Speed 3. High Performance 4. Long life drilling 5. High strong resistance to abrasion "Q" series:AQ,BQ,NQ,HQ,PQ/NQ2,HQ2,PQ2/...

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

Precision High Performance Rod Shoe Bit Diamond Core Drill Bits For Concrete / Granite / Stone Quick Details: Available Size: HQ application: Concrete / Granite / Stone Brand Name: yaheng feature: High drill speed size: custom detail: 1. Notice : To select...

Brand Name:Yaheng

Model Number:PQ

Place of Origin:China

Precision PQ Impregnated Diamond Core Bits For Hard Rock Stratum Quick Details: Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type: Impregnated Bits Use: Mineral Exploration,Mineral Exploration Product Name: Core Drill Bits...

Brand Name:Yaheng

Model Number:NWG

Place of Origin:China

NWG Diamond Core Drill Bit Fast Details Item No OD OF THE BIT ID OF THE BIT mm mm NWG 75.19~75.44 47.5~47.75 BWG 59.44~59.69 36.27~36.52 NMLC 75 52 HMLC 98 63 Description: Brief Introduction of NWG BWG NMLC HMLC Diamond Core Bit The WG and MLC core bits...

Brand Name:Yaheng

Model Number:S Geobore Core Bit

Place of Origin:China

high strength S Geobore Diamond Core Bit Set for Ceramic and Tiles Specifications 1. Sharp, wear-resisting 2. No jumping edge 3. Long service life 4. Require lower WOB, high rotary speed and small flow rate, good concentricity 5. Wildly used in cutting ...

Brand Name:Yaheng

Model Number:S Geobore Core Bit

Place of Origin:China

Mining Exploring Diamond Core Drill Bit Set BQ HQ NQ PQ For Hard Rock Formation Specifications Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type: Impregnated Bits Use: Mineral Exploration,Mineral Exploration Product Name: ...

Brand Name:Yaheng

Place of Origin:China

Mining Exploring Diamond Core Drill Bit Set BQ HQ NQ PQ For Hard Rock Formation Specifications Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type: Impregnated Bits Use: Mineral Exploration,Mineral Exploration Product Name: ...

Brand Name:Yaheng

Place of Origin:China

BQ HQ NQ PQ Mining Exploring Diamond Core Drill Bit Set For Hard Rock Formation BQ HQ NQ PQ Mining Exploration Diamond Core Drilling Bits For Hard Rock Formation Quick Detail: 1. High Penetration Rate 2. High Rotation Speed 3. High Performance 4. Long life...

Brand Name:Yaheng

Place of Origin:China

Surface Set Core Drill Bits , Diamond Core Bit Set With Hard Matrix Quick Detail: 1. High Penetration Rate 2. High Rotation Speed 3. High Performance 4. Long life drilling 5. High strong resistance to abrasion Specifications Features: High Penetration Rate...

Brand Name:Yaheng

Place of Origin:China

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 crown shapes,the users can satisfactorily ...

Brand Name:Yaheng

Place of Origin:China

High Performance AQ NQ PQ Diamond Core Bit Set With Hard Matrix FOR Core Barrel 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 crown shapes,the users can ...

Brand Name:Yaheng

Place of Origin:China

High Performance Diamond Core Bit Set FOR Core Barrel With Hard Matrix HQ , HQ3 , NQ, NQ3 Surface-Set Diamond Core Drill Bits Surface-Set Diamond Core Drill Bits PCD ( Polycrystalline diamond ) For For Hard Rock / Core Drill Machine HQ , HQ3 Surface-Set ...