平面钻头是一种通用钻头，适用于各种岩石条件，但尤其适用于坚硬或磨蚀性较强的条件，如花岗岩、玄武岩和硬石灰岩。平面钻头是钻进磨蚀性岩石的最佳选择。
| 磨蚀性岩石 | 钻进速度 |
|---|---|
| 更强 | 更慢 |
凹中心钻头有助于在较松散的岩石中钻出更直的孔。
| 磨蚀性岩石 | 钻进速度 |
|---|---|
| 中等 | 中等 |
半穹顶钻头设计用于在较软的岩石中，如页岩和含硅量低的石灰岩，提供快速的钻进速度。
| 磨蚀性岩石 | 钻进速度 |
|---|---|
| 较少 | 较快 |
The most fundamental decision when selecting different carbideconfgurations is profle shape.The most typical and commontypes are either a hemispherical or semi-ballistic carbide designand it's not uncommon to use other designs of carbide as well.Below are selections of basic designs which is offered by Rockopiaand special designs are also available.
Most face designs for button bits are offered in multiple carbideconfgurations and typically differ in diameter, shape (i.e. profle)and quantity.There are some general guidelines to follow whileselecting between multiple carbide confgurations includingresistance to wear, penetration rate, vibration, and specifc rockconditions.
设计旨在提高孔直度，并有助于钻柱的取回。由于花键之间的切屑通道，花键还将改善钻头的孔清洗性能。
重型裙部是标准裙部设计的变体，适用于非常磨蚀的条件。重型裙部在裙部前端增加了耐磨材料，以保护钻头免受磨蚀性切屑的损害。
通常比钻头直径小，以避免切屑和岩壁，从而优化孔清洗效果。
19毫米六角 chisel钻头一体式
19毫米和22毫米六角塞孔一体化钻杆
22毫米六角 chisel 钻头一体化钻杆
Atlas Copco
Furukawa
Gardner-Denver
Boart
Ingersoll-Rand
Montabert
SIG
Sandvik (Tamrock)
其他
Threaded drill rod
Tapered drill bit
Threaded drill rod
Threaded drill bit
Threaded drill rod
Threaded drill bit
Threaded drill rod
Threaded drill bit
Threaded drill rod
Threaded drill bit
Coupling sleeve
Threaded drill rod
Coupling sleeve
Threaded drill bit
Threaded drill rod
Coupling sleeve
Threaded drill bit
Threaded drill rod
Coupling sleeve
Threaded drill bit
Threaded drill rod
Threaded drill bit
Coupling sleeve
Threaded drill rod
Coupling sleeve
Threaded drill bit
Threaded drill rod
Coupling sleeve
Threaded drill bit
Threaded drill rod
Coupling sleeve
Threaded drill bit
Shank end rod
Coupling sleeve
Threaded drill rod
Threaded drill bit
Drill bit
Drill rod
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