ZHENGZHOU NEWSKY INTERNATION CO., LTD

High crushing strength High flow conductivity Superior thermal stability Widely Used in the exploration

spaders, spades, shovels, handtools, farming tools, agricultural tools, coal mining shovels, spades, steel sho

High crushing strength High flow conductivity Superior thermal stability Widely Used in the exploration of

High crushing strength High flow conductivity Superior thermal stability Widely Used in the exploration of

High crushing strength High flow conductivity Superior thermal stability Widely Used in the exploration of

The soft formation TCI tri-cone bits are used to drill low compressive strength, very soft formations. This bi

Made-to-order products can be supplied according to your detailed requirements. 1, light weight (lighter t

Features: 1. Reliable quality 2. Reasonable price 3. Long life and full model 4. Be certified by ISO90

Threaded/Tapered (taper 7, 12degree) chisel/cross bits are mostly used for hand-held rock drill. We make them

The cross bit can be used under any rock drilling condition, it's hardly impacted by the model of drill r

we can provide you some data may be you can trust our items: 1. the thickness of our diamond composite layer

***** quality ***** price 3.Long life and full model 4.Be certified by ISO9001 ***** meet your special

We offer Rock Bit as follows details: ***** quality ***** price 3.Long life and full model 4.Be certif

***** quality ***** price 3.Long life and full model 4.Be certified by ISO9001 ***** meet your special

1. It has a super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide b

High crushing strength High flow conductivity Superior thermal stability Widely Used in the exploration of

High crushing strength High flow conductivity Superior thermal stability Widely Used in the exploration of

toupee, hair piece, hair patches, hair replacement-hand tied by 100% human hair: Remy Virgin Chinese hair, E

Indian Remy hair , Chinese Reny hair, Malaysian hair , Brazil hair, Mongolian hair，Silky straig

Remy Virgin Chinese hair, European hair, Indian Hair, Brazilian hair, Mongolian hair, vietnam hair, Malaysian