Natural Diamond Bits PCutter size （mm）6PCS/CTTFA（in^2)1.200Gauge length1.5-0.75"connection6.75”×4”CBSOperating parametersRotary speed（rpm）40-80Weight on bit（KN）20-100Max wob（KN）100Flow rate （lps）10-30Applications and featuresapplicationsApplication Formation: Hard and compact formation with very high compressive strength and some abrasive layer.Rock type: Calcareous shale.sandstone.FeaturesDouble core parabolic profile and heavy natural diamonds placement are designed for coring in the hard and abrasive formations.High grade and suitable size natural diamonds improve increase bit’s ROP and duration. Crystal Web:http://www.bjleeding.com/tel: 86-01057290815mobilephone: 86-13269002360skype: bjleeding02QQ: 973987086Email:leedingj@163.com leedinglj@gmail.com
