Active Member
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[China]
Address: NO.1318,Huanghe North Road, Tianuan District,Zhuzhou City,Hunan Province,P.R.China 412000
Contact name:Linda Luo
ZhuZhou Better Tungsten Carbide Co., Ltd |
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Tungsten carbide Button Rock Drill Bits for Fro 32mm 35mm 38mm for mining industry
We supply many kinds of carbide bits. This kind of mining bits are often applied in Mine machinery tools, Coal Cutter Drilling Tools. Carbide tool bits are widely used in mining industry. As we all know, They are for mining tools, Rock tools, Quarrying, Mining, Tunnelling, Construction and so on. Carbide mining Standard and non-standard types are all available based on customers requests! Please contact with our team, if you have any further inquiry.
Grade for referance:
| Category | Grade | Density (g/cm³) | Hardness (HRA) | TRS(Mpa) |
| For geological and coal mining | YG4C | 15.13 | 90.2 | 1920 |
| YG6 | 14.96 | 91.1 | 2200 | |
| YG8 | 14.77 | 89.4 | 2350 | |
| YG8C | 14.65 | 88.2 | 2560 | |
| YK20.3 | 14.67 | 88.7 | 2380 |
