Tungsten Carbide Bits, Drill Bits

The tungsten carbide bits use tungsten carbide as the cutting media. The crown of tungsten carbide bits are embedded with rectangular-shaped or octagonal-shaped tungsten-carbide elements. This bit is similar to impregnated diamond core bits in which the bit crown is composed of several layers of cutting media. New layers of carbide-chips will be exposed after the former one is worn away, until the bit crown is consumed.

• The bit crown of tungsten carbide bits adopts a tough, wear resistant metal matrix material.
• Has a wider range of application in various formations owing to more cutting edges.

This diamond tool is widely applied in geotechnical soil investigation or for core drilling in overburden layers (composed of clay, sand, gypsum or soft shale).

Tungsten Carbide core bits
Tungsten carbide bits use tungsten carbide as the cutting media, which is formed by sintering with the metal alloy, it has more cutting-face than the ordinary alloy bits and can be widely applied for rock drilling, which is similar to matrix of impregnated diamond bits, new layers of carbide-chips will be exposed after the former one is worn away, until the diamond bit matrix is consumed.

Non-coring TC bit
It features a better cutting-face effect and high performance, suitable for hard rock drilling.

Wireline Series: AWL, BWL, NWL, HWL, PWL, NWL-2, NWL-3, NWL-TT, HWL-3, HWL-TT, PWL-3, PWL -TT, AWL-TK, BWL-TK
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, T6S 116
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, HTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101