Diamond core bits
Impregnated diamond bits
1,Applications: Impregnated diamond core bits widely used for mineral exploration, geological exploration, water and electricity, traffic construction, building, soil investigation, hydro-geological exploration etc.
2,Supreme quality diamond and advanced German technology
More consistent & faster rates of penetration
3,Stable performance and longer lifespan
4,Synthetic diamonds distributed evenly throughout the crown; new diamonds are exposed with wearing, the main crown technical parameters of impregnated diamond core bits include diamond grade, size, concentration, and quality, matrix hardness and crown shapes.
5,Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical to use than other bits.
6,The users can make rational selections according to the formation to be drilled to get good penetration rates and avoid excessive bit wear.
7,Rock Formation: F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12
8,Rock types: Soft, Medium, Hard, Very Hard, Ultra Hard, Abrasive formation etc;
9,Sizes: various kinds of diamond core bits in different international standard (different diameters, different face designs, different matrix height etc ) for soft, medium to hard rock formations.
10,Professional OEM, superior grade quality, more than 10years manufacturing experience
CE: ISO: 9001: 2000
MOQ: 5PCS
Packing: neutral packing
Delivery time: 2-3weeks
| ITEM | DIAMOND BIT | REAMING SHELL |
"Q"
Series
Wireline | Size | Bit-set OD | Bit-set ID |
| mm | inch | mm | inch | mm | inch |
| AQ | 47.60 | 1.88 | 26.97 | 1.06 | 48.00 | 1.89 |
| BQ | 59.50 | 2.35 | 36.40 | 1.43 | 59.90 | 2.36 |
| NQ | 75.30 | 2.97 | 47.60 | 1.88 | 75.70 | 2.98 |
| HQ | 95.58 | 3.77 | 63.50 | 2.50 | 96.00 | 3.78 |
| PQ | 122.00 | 4.80 | 84.96 | 3.35 | 122.60 | 4.83 |
Swedish
Metric
T2
Series | 36 | 36.0 | 1.417 | 22.0 | 0.866 | 36.3 | 1.429 |
| 46 | 46.0 | 1.811 | 32.0 | 1.260 | 46.3 | 1.823 |
| 56 | 56.0 | 2.205 | 42.0 | 1.654 | 56.3 | 2.217 |
| 66 | 66.0 | 2.598 | 52.0 | 2.047 | 66.3 | 2.610 |
| 76 | 76.0 | 2.992 | 62.0 | 2.441 | 76.3 | 3.004 |
| 86 | 86.0 | 3.386 | 72.0 | 2.835 | 86.3 | 3.398 |
| 101 | 101.0 | 3.976 | 84.0 | 3.307 | 101.3 | 3.988 |
Swedish
T
Series | TAW | 47.6 | 1.875 | 23.2 | 1.31 | 48.0 | 1.89 |
| TBW | 59.5 | 2.345 | 44.9 | 1.77 | 59.9 | 2.36 |
| TNW | 75.3 | 2.965 | 60.5 | 2.38 | 75.7 | 2.98 |
HEBEI HOLLYLAND Co., Ltd was established in 1994, we specializing in the Internation Trade for more than 15 years, we own four factories to produce different items, we have professional team for sourcing various products in China; Controling the quality, we could meet or exceed your quality requirement; Controling the delivery date, packing and loading; Handling any kinds of shipment by air or sea.
We have accumulated enough management, we can help you to reduce your International Sourcing Cost, we can help you to increase your bottom line.
We have many year experience of export and know very well about the different needs of customers from both in developing countries and developed courties, and provides a large number of customers with satisfactory high quality with good service. Now our products have been exported to more than 30 countries and regions of the world, and established a long-term cooperative relationship with clients. We do firmly believe a true partnership never ends with the delivery of the goods and satisfactory after-sales service can make a great difference.
