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- Stones drilling bit:Use for drilling stones,concrete,firebrick etc. 石材钻头：适用于石材、混凝土、耐火材料的钻孔。各种型号及规格。
- To drill holes in a mirror, you need a special mirror drill bit. 在镜子上钻孔，你需要一个特殊的镜子钻头。
- Support the drill bit & MOS team on other production duties. 协助钻头及矿山安卡生产线的其他工作任务.
- The renovated cable drilling has been applied successfully to pore-forming of dock s inclined piles. 改造后的冲击钻成功地应用于码头斜桩的成孔工作。
- Sewing machine parts, Air stapler and nailer parts, Drill bit body, lock parts. 工业缝纫配件、射钉枪配件、工矿钻头类、锁配件。
- Another probe, this one with a spinning drill bit at the tip, appears. 另外一个探针，顶端有一个纺纱一样的钻头。
- A drill bit used for obtaining core samples in concrete or rock formations. 钻头被用来在水泥或岩层获取岩芯样品。
- Instead stop your drill bit short of the headliner inside the vehicle . 而不是停止您的钻头短期的头条新闻车内。
- The rotary gear reducer is driven by a DC motor through a gearbox to pro-vide bi-directional drill bit rotation. 转动齿轮减速器是由一个直流电机驱动的，通过一个齿轮箱为钻头提供双向转动能力。
- Use a 5/8-inch drill bit, then a coarse cylindrical rasp to enlarge the drainage hole. 转一个5/8英寸的洞，然后用锉刀把这个“排水口”搞大点。
- A core drill bit consists of a steel tube with diamond segments brazed or laser welded on the drilling end. 核心钻头由一钢管或激光焊接金刚石钎环节就完钻。
- This sharpener is applicable to sharpening of such cutting tools as mill cutter,reamer,and drill bit,etc. 本磨刀器适用于立铣刀、铰刀、钻头等多中刀具的磨削，结构简单、操作方便、经久耐用。
- "Henggang Mountain" brand drilling bit advanced design, rational structure, to get the most boring footage. “横岗山”牌凿岩钻头设计先进、结构合理，能获得最大的钻进进尺。
- Along with the oil prospecting and production, the existent drilling bit (steel and tungsten carbide tooth bit) was not effective in some complicated stratum. 随着油气勘探开发的不断深入,现有牙轮(钢齿、镶齿)钻头已难以对一些复杂地层进行有效的钻进。
- In this paper, by theory analysis on drill bit, drill parameter, ream hole and time factor etc. 但在非开挖中如何运用简单孔口定向方法要求设计及施钻人员必须对钻孔的弯曲特点有较深入的了解,并要求要一定的施工经验。
- Sewing machine parts, air stapler and nailer parts, drill bit body, stainless steel hardware with satin supface. 工业缝纫机零件、射钉枪配件,锚件钻头类,不锈钢抛丸五金件。
- After the analysis, the down-hole flow field inconsequence for the original drill bit is certain. 结合流体力学、湍流理论相关知识，完成了原型钻头井底速度场和压力场的分析，找到了原型钻头井底流场分布不合理的原因。
- The company is also dealing with drilling pipe , drilling casing ,drilling bit, and some other drilling machinery and parts. 公司还经营钻井钻杆、套管、钻头、螺杆等易损耗材；钻探机械及配件等。
- A two-foot-long drill bit tipped the end of a brontosaurus-like creature's long neck. 一枚两英尺长的钻头卸掉状似雷龙的家伙长颈的一端。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
