| Parameter | Details |
|---|---|
| Model NO. | NQ3 HQ3 PQ3 |
| Certification | ISO 9001:2000 |
| Surface Treatment | Polishing |
| Manufacturing Process | Forging |
| Material | Diamond |
| Matrix Height | 6mm-14mm |
| Formation | Hard Rock Formation |
| Features | Fast Speed, High Efficiency |
| Application | Geological Exploration, Coal Mine Rock Sampling |
| HS Code | 8207191000 |
The impregnated diamond bits are professional cutting tools containing high-quality synthetic diamond segments bonded to a durable base material. Designed specifically for cutting non-ferrous materials, the matrix layer of the crown features a uniform distribution of crystals embedded in a powdered metal bond. These tools are essential components in the mineral exploration industry.
| Series | Detailed Specifications |
|---|---|
| Q Series | AQ, BQ, NQ, HQ, PQ / AQTK, BQTK, BQ3, NQ2, NQ3, HQ3, PQ3, PQTT |
| T2 Series | T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 |
| T6 Series | T6 76, T6 86, T6 101, T6 116, T6 131, T6 146 |
| Casing Shoe | NW, HW, PW, RW, EW, AW, BW, ZW |
| Other Series | NMLC, HMLC, LTK48, LTK60, BTW, NTW, CHD101 |
Rock formations are categorized from Grade 1 to 12 based on hardness, from loose soil to the hardest quartzite and flint. Selecting the correct bit ensures maximum drilling efficiency.
| Grade | Rock Type | Typical Examples | Suggested Bit |
|---|---|---|---|
| 1-2 | Loose Soil | Loess, clay, sand, peat | Pineapple bit, Scraper bit |
| 3-4 | Soft Rock | Weathered shale, slate, oil shale | Concave wings, Scraper |
| 5-7 | Medium Hard | Limestone, marble, schist, calcite | Electroplated diamond bit |
| 8-9 | Hard Layer | Basalt, diabase, pyroxenite | Low thermal hot-pressed bit |
| 10-12 | Super Hard | Granite, quartzite, jasperite | Fast bit, special electroplated |
Our production process involves 8 rigorous steps: Steel blanking, Threading, Nozzle milling, Welding alloys, Diamond compact welding, Sanding, Painting, and final Packaging.
Ideal for: Water Well Drilling, Civil Engineering, Infrastructure Projects, Rock Core Drilling, Geological Exploration, Soil Testing, Geophysical Surveys, and Mineral Exploration.