T2-86 T2-76 Surface Set Core Bit

About our company

Zhengzhou LD Diamond Products Co., Ltd is a high tech enterprise that specializes in the research, manufacture and marketing of diamond and CBN products, has taken the lead in mining drilling, metal cutting and grinding processes 3 big fields. Our products are widely used for mining drilling, oil and gas drilling, aviation and aerospace, automobile, ceramic, magnetic disc, etc. And other metal and nonmetal materials cutting and grinding.
About our product
. SurfaceSet Diamond Bits are set with a singular layer of natural or synthetic diamond utilizing a hard
Matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature
Wear of the matrix. SurfaceSet diamond bits are primarily recommended for use in drilling relatively soft,
Abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also
Recommended for use in drilling harder formations where the available rotational speeds and bit loads are
Insufficient to use impregnated diamond bits due to drilling equipment limitations.

Size Available:
Q Series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT
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: T36, T46, T56, T66, T76, T86
Z Series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146
B Series: 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: 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, CHD101

Note: We also can produce and design as per clients' drawings/samples/requirements.