通过bitbody材料分类

1.胎体PDC钻头

胎体型的PDC（PDC）的PDC钻头是由在切割钻头钎焊胎体被焊接。 胎体钻头烧结碳化钨粉末，人造polycrystallinediamond紧凑型钎焊碳化钨矩阵，并与自然diamondgage。

2.钢铁健全PDCdrill位

钢体PDC bitswith镍，铬，和钼合金加工形状。 heattreatment后，钻井钻头体，强大的合成polycrystallinediamond紧凑推（紧配合）钻头体圆柱碳化钨计。

用作PDC钻头的切削刃被称为金刚石钻头。 这次演习是一个一体式钻头，整个位没有活动部件，结构简单，具有高强度，高耐磨性和耐冲击能力，是在上世纪80年代和谐社会的三个新技能钻在世界上。 现场应用证明，thediamond位钻软硬地层，超速，渗透，长寿命，光滑的义务，井下少凌乱，井筒以及goodquality家，年产量谁是世界上最高的，销售volumeis第二次 没有，它是很好的责任，但我们应该看到，drillingaccessories厂商在我国的生产少了，有什么不改善，上了年纪的长度往往比经常清除欧洲和美国之间的差距的长度 等发达国家。 第一个假设，因为钻采配件技能低，会产生干扰，生成长度之间的互动较少，这个障碍，我们制造商的沟通技巧，以及遏制方式的传播，这是我们应该吸取的经验，采用牙轮钻头IMEI的城市有 每年都有大型交流会，不仅浪费订单，还研究了其他科学的技能，管理能力等，推进钻采配件平台传播长度往往意味着它，所以，我们也开始oftheir自己，应该生产出世界上最好的 制造商为目标。 纪律，完善的发展。

Classified by bitbody material

1. carcass PDC Bits

Carcass-type PDC (PDC) PDC drill bit is to be welded by brazing carcass in a cutting drill bit. Carcass drill sintered tungsten carbide powder, artificial polycrystallinediamond compact brazed tungsten carbide matrix, and with the natural diamondgage.

2. Steel bodied PDCdrill bit

Steel body PDC bitswith nickel, chromium, and molybdenum alloy machining shape. After heattreatment, drilling the drill bit body, strong synthetic polycrystallinediamond compact push (tight fit) drill bit body with cylindrical tungstencarbide gage.

Used as a cutting edge of PDC bit is called the diamond bit. The drill is a one-piece drill bit, the whole bit no activity components, structure is simple, has high strength, high wear resistance and impact resistance ability, is in the 1980 s one of thethree new skill drilling in the world. Field application proves that thediamond bit drilling in soft hard formation, the over speed, penetration, longlife, smooth obligations, downhole less messy, well bore as well as goodquality homes, annual output to who is the highest in the world, sales volumeis second to none, it is the duty of the good, but we should see, drillingaccessories manufacturers to produce little in our country, and what doesn't improve, the older the length often than often clear the length of the gap between Europe and the United States and other developed countries. First hypothesis because drilling accessories skill is low, produces distractions, produce interaction between length less often, this obstacle we manufacturer communication skill, and curb the spread of way, this is we should absorb the experience, use of roller cone bit imei city has a large communication meeting every year, not only waste of orders, also study other scientific skill, management skill, etc. , on promoting drilling accessories platform spread length often mean it, so, we have also the commencement oftheir own, should produce the world's best manufacturers as a target. Discipline, and improve the development.