8-1 / 2 “天然金刚石钻头
| 包装细节: | 木箱或按客户的要求。 |
|---|---|
| 交货详细信息: | 在收到付款后7天 |
金刚石钻头
1.双锥形冠轮廓设计。
2.适用于硬地层。
3.降低成本
4.技术参数:
| 尺寸(英寸) | TFA (平方英寸) | 计长度(英寸) | API连接( in。)的 | 液压流量(升/秒) | 转速(rpm ) | 对位重( KN ) |
| 6 | 0.25-0.60 | 2 | 3-1/2 | 8-16 | 65-200 | 23-90 |
| 8-1/2 | 0.30-1.00 | 2-3/4 | 4-1/2 | 17-25 | 65-200 | 45-135 |


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| Packaging Details: | Wooden cases or as per customer's requirements. |
|---|---|
| Delivery Detail: | within 7 days after receipt of payment |
Diamond Drill Bits
1. Double cone crown profile design.
2. Suitable for hard formations.
3. Lower Cost
4. Technical Parameters:
| Size (in.) | TFA (in2) | Gauge Length (in.) | API Connection (in.) | Hydraulic Flow Rate (l/ s) | Rotation Speed (rpm) | Weight on Bit (kn) |
| 6 | 0.25-0.60 | 2 | 3-1/2 | 8-16 | 65-200 | 23-90 |
| 8-1/2 | 0.30-1.00 | 2-3/4 | 4-1/2 | 17-25 | 65-200 | 45-135 |


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Please contact us for more information!