Insert inlaid in inhole drill for Mining
Physical and mechanical properties and application recommended
矫顽磁力 Coercine force(KA/M)
1.低风压潜孔砖头齿，适用于中软岩层；2.小直径热壤或冷压的锥孔连接砖头，适用于中、硬岩层。1.Inhole drill for drilling mid-soft rock formation under a lower pressure.
2.For the drill of mid-hard or hard rock formation with smaller diameter of drill connected by conical hole with heating mounting or cold pressure mounting.
1.高风压潜孔砖头齿，适用于硬、坚硬岩层；2.液压螺纹砖头用齿，适用于硬、坚硬岩层。1.Drilling on the hard and ultra hard rock formation under high pressure.
2.Mounted to hydraulic pressure helical drill to drill the hard and ultra hard rock formation.
1.主要用于焊接类小直径钻头，适用于铁矿，金属矿，煤矿的掘进与开采；2.可用于大直径低风压潜孔砖头齿，适用于岩层复杂的中软岩层。1.Used mainly for the brazed smaller diameter drill to excavate and mine the ferrous and other metallic ore as well as coal mine.
2.Applied to mount on the larger diameter inhole drill to drill the mid-soft compplicated rock formation under a lower pressure.
适用于大直径潜孔钻用齿，钻进中硬、硬岩层。Applied to mount on the inhole drill with bigger diameter to drill mid-hard and hard rock formation.
适用于高强度、高冲击韧性的异形钻头；岩层复杂的坚硬岩层。In use for making the special drill to drill the ultra hard rock formation with complicated structure in which the high strength and high impact toughness of drill are required.
Contact: Alice shen
Add: 7th Floor, Zhishang Hitech Building, No.9 Zhognda Road, Zhuzhou city, Hunan