diamond core bits for rock

diamond core bits for rock Specifications
Overseas market standard:
Series Q: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT
Series T2: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
Series T6: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116
Series T: T36, T46, T56, T66, T76, T86
Series Z: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146
Series B: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
Series WF: HWF, PWF, SWF, UWF, ZWF
Series WT: RWT, EWT, AWT, BWT, NWT, HWT
Series WM: EWM, AWM, BWM, NWM, HWM
Series WG: EWG, AWG, BWG, NWG, HWG
Others: NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 49/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101

The company produces impregnated bit has a very high drilling efficiency and long using life, so that customers can spend the least cost in drilling to achieve the maximum of benefits in drilling.
When ordering should be based on the degree of hardness ad abrasiveness of the strength of the rock, a reasonable choice of matrix hardness. Please refer to my company's mtrix hardness selection table when ordering.

For more information,pls visit http://www.hhdiamondtools.com/Product/Product-2-1.html