Mining Quality Grade High Hardness Tungsten Carbide Button Mining Button
Product Introduction:
This series of buttons and drill bits are matched with DTH hammers, which can be used for drilling on rocks and applied to drilling rock anchor cable holes, bolt holes, blasting holes, grouting holes, and other drilling construction in projects of urban construction, railway, highway, riverway, hydropower, and others.
Application:
It is suitable for percussion drilling, rotary prospecting bits to cut soft and medium-hard formations, and medium-hard drilling bits, also used for hardwood, non-ferrous metal, granite, and marble.
Specification
Mining tools include rock drill, buttons, coal cutting bits, for mining tools
| Item | Carbide Buttons |
| Model | Drill Bits |
| Grade | JK10.2T, JK10.2S,etc. |
| Material | Cemented carbide |
| Size | Custom Made |
| Surface | Rough, Grinding |
| Service | OEM |
| Certificate | ISO9001:2008 |
| Sample | Free |
| MOQ | 5KG |
| Packaging | Carton |
| Grade | Cobalt content | Binder | WC particle
/grain size | Density | Hardness | Coercive force
Coercivity
HC | Transverse Rupture Strength
Flexural strength |
| (wt%) | (%) | (μm) | (g/cm3) | HRA | HV10 | HV30 | (KA/m) | (MPa) or (N/mm2) |
| JK09 | 10.6-12.0 | 12 | 2.4 | 14.30 | 87.30 | | 1100 | 5.0-8.0 | 2900 |
| JK10.2 | 5.2-6.0 | 6 | 2.0 | 14.95 | 90.00 | | 1350 | 11.2-13.0 | 2800 |
| JK10.2T | 5.4-6.0 | 6 | 2.0 | 14.95 | 90.30 | | 1380 | 11.2-13.2 | 3000 |
| JK30.4 | 8.6-10.0 | 10 | 4.0 | 14.53 | 86.30 | | 1010 | 4.0-5.0 | 2600 |
Production and test of Tungsten carbide Buttons:
1)Carbide Buttons will start to prepare the powder as per the customer’s requirement with our wet-grinding machine
2) Before mass production, we will do a trial pressing and sintering, and we check the appearances and the sizes of the samples with a micrometer to ensure that the requirements of the drawings can be met before batch production
3) Bulk production, press the raw materials to shape blanks, and carbide tips must be passed by semi-finished inspection.
4)The finished products inspection would be done to ensure the best quality and production capacity.
Product Tags:
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