ROSCHEN GROUP
| Supply Ability | 10000 pcs |
| Packaging Details | Carton box |
| Core Bits | diamond core drill rigs |
| Drills | Wireline Core Drilling |
| Drill Bits | milwaukee diamond core drill bits |
| Item | walk behind saw |
| Diamond bits | dremel diamond bits |
| Bit | diamond bit drill |
| Diamond | diamond tip drill bit |
| Drilling | Exploration Core Drilling |
| Item No | Diamond Core Drill Bits |
| Core Drilling | Diamond-core drilling |
| Origin | China Core Drilling Diamond Core Drill Bits |
| Sales | Shop Diamond Core Drill Bits For Sale |
| Series | Wireline Diamond Core Bits |
| Model | Impregnated Diamond Core Bits |
| Mining | Australia Mining |
| Exploration | Australia Exploration |
| Model No | Mining Exploration Core Drilling |
| Usage | Africa Mining |
| Applications | Copper Mining Drilling |
| Brand Name | ROSCHEN |
| Model Number | BQ NQ HQ PQ |
| Certification | ISO |
| Place of Origin | USA |
View Detail Information
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Product Specification
| Supply Ability | 10000 pcs | Packaging Details | Carton box |
| Core Bits | diamond core drill rigs | Drills | Wireline Core Drilling |
| Drill Bits | milwaukee diamond core drill bits | Item | walk behind saw |
| Diamond bits | dremel diamond bits | Bit | diamond bit drill |
| Diamond | diamond tip drill bit | Drilling | Exploration Core Drilling |
| Item No | Diamond Core Drill Bits | Core Drilling | Diamond-core drilling |
| Origin | China Core Drilling Diamond Core Drill Bits | Sales | Shop Diamond Core Drill Bits For Sale |
| Series | Wireline Diamond Core Bits | Model | Impregnated Diamond Core Bits |
| Mining | Australia Mining | Exploration | Australia Exploration |
| Model No | Mining Exploration Core Drilling | Usage | Africa Mining |
| Applications | Copper Mining Drilling | Brand Name | ROSCHEN |
| Model Number | BQ NQ HQ PQ | Certification | ISO |
| Place of Origin | USA | ||
| High Light | Diamond Core Drilling Bits ，Diamond Core Drill Bits For Rock | ||
Mineral Exploration Core Drilling Diamond Core Drill Bits Coring Samples for Hardness Rock formations
Mineral Exploration Core Drilling
BEING ABLE TO DRILL STRAIGHTER AND FASTER WITH DIASET BITS WILL SAVE YOUR CUSTOMERS TIME AND MONEY.
Diamond core drilling, or more commonly called diamond drilling, has always been a vital part of subterranean exploration. Enormous financial commitments are made based on the results of hundreds of thousands of meters of core samples worldwide. The mineral exploration driller must accurately recover complete core samples so geologists and engineers can assess the structure and value of mineral exploration targets. To do this competitively, high quality diamond drilling tools are required to ensure high penetration rates, straight drill holes and complete core recovery.
We have been manufacturing consumable drilling tools for the mineral exploration industry for the past 40 years. Three decades of manufacturing expertise combined with real-world core drilling experience has resulted in the highest quality drilling tools designed to cut faster, straighter and use less energy.
Below you will find a selection of precision manufactured diamond drilling tools designed to generate the most core recovery and last longer than any other tools on the market.
Specificiations:
| STANDARD SET DIMENSIONS FOR DIAMOND CORE BITS AND REAMING SHELLS | ||||||||||||
| Core Barrel Designation | Core Bit | Core Bit | Reaming Shell | |||||||||
| Outside Set Diameter | Inside Set Diameter | Set Diameter | ||||||||||
| Maximum | Minimum | Maximum | Minimum | Maximum | Minimum | |||||||
| Inches | mm | Inches | mm | Inches | mm | Inches | mm | Inches | mm | Inches | mm | |
| EWT(EXT) | 1.475 | 37.46 | 1.465 | 37.21 | 0.91 | 23.11 | 0.9 | 22.86 | 1.49 | 37.85 | 1.48 | 37.59 |
| IEWS | 1.475 | 37.46 | 1.465 | 37.21 | 1 | 25.4 | 0.99 | 25.15 | 1.49 | 37.85 | 1.48 | 37.59 |
| EWG | 1.475 | 37.46 | 1.465 | 37.21 | 0.85 | 21.59 | 0.84 | 21.34 | 1.49 | 37.85 | 1.48 | 37.592 |
| AQ | 1.88 | 47.75 | 1.87 | 47.5 | 1.067 | 27.1 | 1.057 | 26.85 | 1.895 | 48.13 | 1.885 | 47.88 |
| AQIK | 1.88 | 47.75 | 1.87 | 47.5 | 1.206 | 30.63 | 1.196 | 30.38 | 1.895 | 48.13 | 1.885 | 47.88 |
| ATW(ADB-GM) | 1.88 | 47.75 | 1.87 | 47.5 | 1.198 | 30.43 | 1.188 | 30.18 | 1.895 | 48.13 | 1.885 | 47.88 |
| AWT(AXT) | 1.88 | 47.75 | 1.87 | 47.5 | 1.286 | 32.66 | 1.276 | 32.41 | 1.895 | 48.13 | 1.885 | 47.88 |
| ATK34(AW34) | 1.88 | 47.75 | 1.87 | 47.5 | 1.325 | 33.66 | 1.315 | 33.4 | 1.895 | 48.13 | 1.885 | 47.88 |
| AXC(AWC3) | 1.895 | 48.13 | 1.855 | 47.88 | 1.067 | 27.1 | 1.057 | 26.85 | 1.895 | 48.13 | 1.885 | 47.88 |
| JTK48/LTK48 | 1.88 | 47.75 | 1.87 | 47.5 | 1.394 | 35.41 | 1.384 | 35.15 | 1.895 | 48.13 | 1.885 | 47.88 |
| BQ | 2.35 | 59.69 | 2.34 | 59.44 | 1.438 | 36.53 | 1.428 | 36.27 | 2.365 | 60.07 | 2.355 | 59.82 |
| BQ3 | 2.35 | 59.69 | 2.34 | 59.44 | 1.325 | 33.65 | 1.315 | 33.4 | 2.365 | 60.07 | 2.355 | 59.82 |
| BQTK | 2.35 | 59.69 | 2.34 | 59.44 | 1.606 | 40.79 | 1.596 | 40.54 | 2.365 | 60.07 | 2.355 | 59.82 |
| BXB(BWC3) | 2.365 | 60.07 | 2.355 | 59.82 | 1.438 | 36.53 | 1.428 | 36.27 | 2.365 | 60.07 | 2.355 | 59.82 |
| BWG(BX) | 2.35 | 59.69 | 2.34 | 59.44 | 1.659 | 42.14 | 1.649 | 41.88 | 2.365 | 60.07 | 2.355 | 59.82 |
| NQ | 2.97 | 75,44 | 2.96 | 75.18 | 1.88 | 47.75 | 1.87 | 47.5 | 2.985 | 75.82 | 2.975 | 75.57 |
| NQ2 | 2.97 | 75.44 | 2.96 | 75.18 | 2 | 50.8 | 1.99 | 50.65 | 2.985 | 75.82 | 2.975 | 75.57 |
| NQ3/NQTT | 2.97 | 75.44 | 2.96 | 75.18 | 1.78 | 45.21 | 1.77 | 44.96 | 2.985 | 75.82 | 2.975 | 75.57 |
| NWG(NX) | 2.97 | 75.44 | 2.96 | 75.18 | 2.16 | 54.86 | 2.15 | 54.61 | 2.985 | 75.82 | 2.975 | 75.57 |
| NMLC | 2.97 | 75.44 | 2.96 | 75.18 | 2.052 | 52.12 | 2.042 | 51.87 | 2.985 | 75.82 | 2.975 | 75.57 |
| HQ | 3.77 | 95.76 | 3.755 | 95.38 | 2.505 | 63.63 | 2.495 | 63.38 | 3.79 | 96.27 | 3.775 | 95.89 |
| HQ3/HQTT | 3.77 | 95.76 | 3.755 | 95.38 | 2.411 | 61.24 | 2.401 | 60.99 | 3.79 | 96.27 | 3.775 | 95.89 |
| PQ | 4.815 | 122.3 | 4.795 | 121.8 | 3.35 | 85.09 | 3.34 | 84.84 | 4.835 | 120.81 | 4.82 | 122.43 |
| PQ3 | 4.815 | 122.3 | 4.795 | 121.8 | 3.275 | 83.19 | 3.265 | 82.93 | 4.835 | 122.81 | 4.82 | 122.43 |
| TT46/LTK46 | 1.816 | 46.12 | 1.806 | 45.87 | 1.394 | 35.41 | 1.384 | 35.15 | 1.828 | 46.42 | 1.818 | 46.17 |
| T2-46 | 1.816 | 46.12 | 1.806 | 45.87 | 1.253 | 31.82 | 1.243 | 31.56 | 1.828 | 46.42 | 1.818 | 46.17 |
| T2-56 | 2.21 | 56.12 | 2.2 | 55.87 | 1.647 | 41.82 | 1.637 | 41.56 | 2.222 | 56.42 | 2.212 | 56.17 |
| T2-66 | 2.603 | 66.12 | 2.593 | 65.87 | 2.04 | 51.82 | 2.03 | 51.56 | 2.615 | 66.42 | 2.605 | 66.17 |
| T2-76 | 2.997 | 76.12 | 2.987 | 75.87 | 2.434 | 61.82 | 2.424 | 61.56 | 3.009 | 76.42 | 2.999 | 76.17 |
| T2-86 | 3.391 | 86.12 | 3.381 | 85.87 | 2.828 | 71.82 | 2.818 | 71.56 | 3.403 | 86.42 | 3.393 | 86.17 |
| T2-101 | 3.982 | 101.14 | 3.97 | 100.84 | 3.3 | 83.82 | 3.29 | 83.56 | 3.994 | 101.44 | 3.984 | 101.19 |
| T6-86 | 3.391 | 86.12 | 3.381 | 85.87 | 2.643 | 67.13 | 2.633 | 66.88 | 3.406 | 86.51 | 3.394 | 86.21 |
| T6-H | 3.897 | 98.98 | 3.882 | 98.6 | 3.115 | 79.13 | 3.105 | 76.88 | 3.912 | 99.36 | 3.902 | 99.11 |
| T6-101 | 3.982 | 101.14 | 3.97 | 100.84 | 3.115 | 79.13 | 3.105 | 78.88 | 3.996 | 101.51 | 3.984 | 101.21 |
| T6-116 | 4.575 | 116.18 | 4.56 | 115.8 | 3.667 | 93.13 | 3.657 | 92.88 | 4.59 | 116.59 | 4.575 | 116.21 |
| T6-131 | 5.165 | 131.18 | 5.15 | 130.8 | 4.257 | 108.13 | 4.247 | 107.88 | 5.18 | 131.59 | 5.165 | 131.21 |
| T6-146 | 5.755 | 146.18 | 5.74 | 145.8 | 4.847 | 123.13 | 4.837 | 122.88 | 5.772 | 146.61 | 5.757 | 146 |
FAQ
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.
Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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