Products

1. Round shank concial bit U47 for tunnel boring machine is made by YG11C carbide tips and 42CrMo;
2. U47 cutter bit is produced to use in tunnel boring machine;
3. U47 bullet teeth is also used to trenching and coal mining work;5.It has good wear-resistance and high impact toughness.

1.U135 tbm cutter picks are made by YG11C carbide tips and 42CrMo steel
;2. Our tungsten carbide and Co are both imported from Europe so the quality is very good
3. Using the superior raw material makes our bit wear-resistant and high impact toughness;
4. Accept sample order.

Material：40CrMnMo（4140），42CrMnMo（4240）Specification：S100,S160,S200,U170, etc. In addition to common specifications, our products can be made according to your drawings or samples.

Adopt advanced design method and superior material, optimize the cutting head design , matching design the geometry of cutting head shape, size, cutter tooth arrangement, the geometric parameters and cutting parameters.
Strive to work in each equal sectional tooth bearing, same wear-resistance, smooth movement, to improve the efficiency of cutting coal and rock. Reduce tooth wear and tear. To improve the reliability performance.

1. Tricone bit is divided into 2 types by the IADC code- tungsten carbide buttons tricone bit and steel teeth tricone bit;
2. Steel teeth tricone bit is use for soft soil drilling and have a lower cost;
3. We accept sample order and MOQ is 1 piece.

1. 118mm tricone bit is made by tungsten carbide inserts and steel, use for hard formation drilling in water well drilling and oil gas drilling;
2. We also supply other size tci rock bit and also milled teeth tricone bit.

1. Steel tooth tricone bit, it is made by quality steel with forging process, suit for soft to medium hard rocks formation;
2.We also supply tungsten carbide insert tricone bit and PDC bits for water well drilling.

1. 152mm or 6 inch tungsten carbide insert tricone bit use for water well drilling;
2. We also supply milled teeth tricone bit and PDC drill bits;
3. We supply tricone bit size from 4 1/2" to 17 1/2".

1.Tricone rock bit is mainly used in water well drilling and oil exploration;
2.It is devided into 2 types: tungsten carbide insert tricone bits and milled teeth tricone bit;
3.Because of superior characteristics they are widely used in soft to very hard rock formations.

1. Single roller bit is using for old well drilling;
2. Size has 4 1/8", 4 1/2",4 5/8",4 3/4",5 5/8" and 6"; 3. We also supply tricone bits.

1. C122 carbide tips is made by WC and Co;
2. They are used for the turning of cast machining, like cast iron, steel, stainless steel,nonferrous metal and nonmetal, etc;
3. We accept sample order and MOQ is 1 kg;
4. We also supply C110, C116, C120, C125, etc standard size with YG6, YG8, YG11 etc.

This is 2NC-CNGG120408N-SV CBN inserts with tin coating;
2. Suit for harded steel cutting;3. We also supply PCD inserts and carbide turning inserts.