金刚石（PDC）复合片锚杆钻头、地质钻头品种多规格齐全。既有普通型，也有******型，既有天然，也有人造，既有表镶，也有孕镶，既有取芯的，也有无芯的，既有扩孔型也有刮刀型。规格有Φ25mm、Φ26mm、Φ27mm、Φ28mm、Φ29mm、Φ30mm、Φ32mm、Φ36mm、Φ38mm、Φ42mm、Φ60mm、Φ65mm、Φ75mm、Φ89mm、Φ94mm、Φ98mm、Φ113mm、Φ133mm、Φ153mm，能制作各种直径钻头。

Diamond(PDC)composite slice anchor drill bits, variety of specifications. Both ordinary and also have strong type, both natural and man-made, both table set, also have impregnated, as the core, and also have the core, enlarge holed have scraper. Specifications are Φmm Φ25mm、Φ26mm、Φ27mm、Φ28mm、Φ29mm、Φ30mm、Φ32mm、Φ36mm、Φ38mm、Φ42mm、Φ60mm、Φ65mm、Φ75mm、Φ89mm、Φ94mm、Φ98mm、Φ113mm、Φ133mm、Φ153mm,can produce various diameter drill.