Hengshui Aoxing Geological Equipment Co., Ltd
| Supply Ability | 500 Piece/Month |
| Packaging Details | in Plywood Case |
| Model No | AQ BQ NQ HQ PQ |
| Type | Core drill bit |
| Machine Type | Drilling Tool |
| Material | High Manganese Steel |
| Processing Type | Forging |
| Use | Wireline Core Barrel Parts |
| Crown Height | 9mm,10mm,12mm,14mm,16mm,canbe Customized As Required |
| Matrix Hardness | F0-F18 |
| Water Way | 8/12 |
| Crown Profile | V-Rings, Turbo, Face Discharge, Vortex, Wedge and etc. |
| Application | Mine Exploration |
| Brand Name | Aoxing |
| Model Number | AQ、BQ、NQ、HQ、PQ、PQ3、HQ3、NQ3、BQ3、NQ2 |
| Certification | ISO9001 |
| Place of Origin | Hebei,China |
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Product Specification
| Supply Ability | 500 Piece/Month | Packaging Details | in Plywood Case |
| Model No | AQ BQ NQ HQ PQ | Type | Core drill bit |
| Machine Type | Drilling Tool | Material | High Manganese Steel |
| Processing Type | Forging | Use | Wireline Core Barrel Parts |
| Crown Height | 9mm,10mm,12mm,14mm,16mm,canbe Customized As Required | Matrix Hardness | F0-F18 |
| Water Way | 8/12 | Crown Profile | V-Rings, Turbo, Face Discharge, Vortex, Wedge and etc. |
| Application | Mine Exploration | Brand Name | Aoxing |
| Model Number | AQ、BQ、NQ、HQ、PQ、PQ3、HQ3、NQ3、BQ3、NQ2 | Certification | ISO9001 |
| Place of Origin | Hebei,China | ||
| High Light | wireline core bits ，wireline pipe drill bit | ||
Diamond core bits products include: 1,drill bit: Impregnated diamond diamond drill bit, sufface set diamond drill bit, electroplated diamond drill bit, tc drill bit, PCD drill bit, thin wall drill bit; Hole: alloy reamer, polycrystalline reamer, electroplated reamer,surface set natural diamond reamer;
Parameter of Diamond Core Bit:
| Description | 钻头 Core Bit | 钻头 Core Bit | 金刚石扩孔器Reaming Shell | |||
| 规格型号 | 外径 Outside Diameter | 内径 Intside Diameter | 外径 Outside Diameter | |||
| Model | 英寸Inches | 毫米 mm | 英寸Inches | 毫米 mm | 英寸Inches | 毫米 mm |
| BTW | 2.345 | 59.65 | 1.667 | 42.1 | 2.36 | 59.95 |
| NTW | 2.965 | 75.31 | 2.218 | 56.1 | 2.98 | 75.7 |
| HTW | 3.762 | 95.57 | 2.809 | 71.1 | 3.783 | 96.09 |
| AQ | 1.875 | 47.63 | 1.062 | 26.97 | 1.89 | 48.01 |
| BQ | 2.345 | 59.65 | 1.433 | 36.4 | 2.36 | 59.95 |
| BQ3 | 1.345 | 59.65 | 1.32 | 33.53 | 2.36 | 59.95 |
| NQ | 2.965 | 75.31 | 1.875 | 47.63 | 2.98 | 75.7 |
| NQ3 | 2.965 | 75.31 | 1.775 | 45.08 | 2.98 | 75.7 |
| HQ | 3.762 | 95.57 | 2.5 | 63.5 | 3.783 | 96.09 |
| HQ3 | 3.762 | 95.57 | 2.406 | 61.11 | 3.783 | 96.09 |
| PQ | 4.805 | 122.05 | 3.345 | 84.96 | 4.828 | 122.65 |
| PQ3 | 4.805 | 122.05 | 3.27 | 83.08 | 4.828 | 122.65 |
| T2-56 | 2.205 | 56 | 1.642 | 41.7 | 2.224 | 56.5 |
| T2-76 | 2.992 | 76 | 2.429 | 61.7 | 3.019 | 76.5 |
| T2-86 | 3.385 | 86 | 2.823 | 71.7 | 3.406 | 86.5 |
| T2-101 | 3.976 | 101 | 3.295 | 83.7 | 3.996 | 101.5 |
| T6-101 | 3.976 | 101 | 3.11 | 79 | 3.996 | 101.5 |
| T6-131 | 5.157 | 131 | 4.252 | 108 | 5.157 | 131.5 |
Drill Bit Selection Reference Table:
| Formation hardmess | rock | abrasiveness | Bit Matrix Range | ||||||||||
| HRC55 | HRC 45-50 | HRC 40-45 | HRC 35-40 | HRC 30-35 | HRC 25-30 | HRC 20-25 | HRC 15-20 | HRC 10-15 | HRC 5-10 | HRC 0-0-5 | |||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | |||
| soft | Clay,shale,verysoft,sandstone,marl argilite,volianictuff.ect. | Hihg | ● | ● | ● | ● | |||||||
| Medium | ● | ● | ● | ● | |||||||||
| Low | ● | ● | ● | ● | |||||||||
| medium-hard | limestone,rhyolite,lava,andesite,marble,hard sandstone,limonite,dolomite,schist,ect. | High | ● | ● | ● | ● | ● | ● | |||||
| Medium | ● | ● | ● | ● | |||||||||
| Low | ● | ● | ● | ● | |||||||||
| hard | Basalt,gmeiss,granodiorite,amphibolite,pegmatite,diabase.ect. | High | ● | ● | ● | ● | ● | ||||||
| Medium | ● | ● | ● | ● | |||||||||
| Low | ● | ● | ● | ● | |||||||||
| very hard | Hard granite,quartzitic,xonglomerate,quarizite hard slate,rhyolite,ect. | High | ● | ● | ● | ● | ● | ● | ● | ||||
| Medium | ● | ● | ● | ● | ● | ● | |||||||
| Low | ● | ● | ● | ||||||||||
Diamond Drill Bit Lip Shape:
| Full Round | | Higher diamond content in the bit face.higher penetration rate.and suitable for drilling hard rocks. |
Semi-round | | Even diamond distribution in the bit face,suitable for drilling medium-hard and hard rocks.or a little broken and loose formations. |
Fiat | | For impregnated diamond bit oniy,suitable for drilling hard abrasive rocks. |
Bottom Discharge Design | | Suitable for drilling sedimentary or metamorphic formations containing more powder mineraiw with high core recovery percentage,and no excessive core washout. |
Stepped | | Suitable for dr drilling medium-hard,broken or interbedded formations, hoie deviation can be prevented. |
Tapered | | Suitable for drilling soft and medium-hard formations with high penetration rate. |
Serrated Profile | | Suitable for drilling hard dense formations with high penetration rate. |
Staggered Concentric Profile | | Suitabie for drilling hard dense formations with high penetration rate under low bit weight. |
GearWheel | | Suitabie for drilling hard dense formations with high penetration rate. |
Company Details
Business Type:
Manufacturer,Seller
Employee Number:
>100
Ecer Certification：
Verified Supplier
Hengshui Aoxing Geological Equipment Co., Ltd has over 10 years of market experience and is a manufacturer and supplier of grouting and drilling materials in the fields of water conservancy, geology, mining, tunnel, subway, construction, geological survey, mining exploration, geotechnical engineerin... Hengshui Aoxing Geological Equipment Co., Ltd has over 10 years of market experience and is a manufacturer and supplier of grouting and drilling materials in the fields of water conservancy, geology, mining, tunnel, subway, construction, geological survey, mining exploration, geotechnical engineerin...
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