PDC drill bit金刚石复合片钻头金刚石复合片（PDC)是在高温高压条件下，由人造金刚石与硬质合金一次性合成的特殊超硬材料，它不 但具有金刚石硬度高、耐磨等优点，同时还具备了硬质合金抗冲击性强、出刃大等特点，用它做钻头的刀翼可 大大提高钻头的工作效率，是钻进中硬岩层和坚硬岩层的理想钻头t本系列金刚石PDC钻头，托体采用优质 钢材锻压成型，经过真空全自动热处理设备进行增加机械性能处理。普通型采用国内优质复合片做刀翼，超强 型采用美国GE公司生产的刀片，根据地质条件的不同选用相应的质量等级，可达到更高的性价比，达到节能 高效的经济指标PDC drill bit is super hard material combined with diamond and hard alloy under high temperature and high pressme.lt not only has the advantages of hard and durable from diamond，but also has the advantages of high impact resistance and big blade from hard alloy.lt greatly improves the drilling efficiency and is tlie ideal drill operation of medimn&hard as well as super hard rock.Tlie canier of PDC bits is forged and pressed by first-class steel.Its mechanical capacity is stiengtliened by folly automatic vacuum heat treatment equipment.The ordinary type adopts Cliiiiese PDC as its blade,while the super-stiong type adopts American blade made by GE.Choosing proper type make higli ratio of performance and price.