Manufactured with very small, high quality synthetic diamonds mixed evenly through a metal ix hardness is chosen to suit the rock formation, so that it wears evenly throughout the life of the bit, exposing new sharp diamonds. The main crown technical parameters of impregnated diamond core bits include diamond grade,size,concentrarion and quality,and crowm shapes.The users can make rational selections according to the formations to be drilled.To avoid excessive bit wear,tungsten carbide inserts are used on both sides on the waterway,and gage stones are a bit larger. Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's r> Size Available: Q series:AQï¼BQï¼NQï¼HQï¼PQï¼BQ3ï¼NQ3/NQTT,NQ2,HQ3/HQTT,PQ3/PQTTÂ T2 Series: T2 46,T2 56,T2 66,T2 76,T2 86,T2 101 T6 Series: T6 76,T6 86,T6 101,T6 116,T6 131,T6 146, T6S 101 T Series:Â T36,T46,T56,T66,T76,T86 Z Series:Â Z46,Z56,Z66,Z76,Z86,Z101,Z116,Z131,Z146 B Series:Â B36,B46,B56,B66,B76,B86,B101,B116,B131,B146 WF Series: HWF,PWF,SWF,UWF,ZWF WT Series: RWT,EWT,AWT,BWT,NWT,HWT WM Series: EWM,AWM,BWM,NWM WG Series: EWG,AWG,BWG,NWG,HWG Others:Â Â NMLC,HMLC,LTK48,LTK60,BGM,NGM,ADBG,TBW,TNW, ATW,BTW,NTW,NXD3,AX,NX,NXC,AXT,T6H,4 9/16,NWD4,412F,SK6L146, TT46,TB56,TS116,CHD10 |