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Quick details
| Product item | 38mm button bit |
| Material | YG6 tungsten carbide tips and 42 CrMo steel |
| Taper degree | 7°and 11° |
| Weight | About 400g per piece |
| Button No. | 7 buttons |
| Button tip size | 7mm and 8mm |
| Drill diameter | 38mm |
| Drill Height | 65mm |
| Connection rod diameter | 22mm |
| Equiped machine | Rock drilling tools,such as YT27, YT28 |
| Bit type | Non core drill bit |
| Application | Ore mining and quarry mining |
| HS code | 82071910 |
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