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Brand Name : ZZBETTER
Model Number : 32mm 35mm 38mm
Certification : ISO9001-2008
Place of Origin : Zhuzhou
MOQ : 100pcs
Price : negotiable
Payment Terms : Western Union, MoneyGram, T/T, L/C
Supply Ability : 100000pcs per Month
Delivery Time : 3-30 days
Packaging Details : first into paper box, then into wooden ,carton dimension is 35*25*19CM, MAX 25KGS per wooden
Material : Tungsten carbide tips and steel body
Color : Yellow or others customized
Application : For drilling Granite
Grade : YG8c
Stock : Have in stock
Delivery time : On time
Despatch term : By sea, by air, by Express depends on quantity
Service : 24 hours online
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 |

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Tungsten carbide Button Rock Drill Bits Images |