Coal cutter pick  Place of Origin: Shandong China
coal cutter pick Color: Customized according to customer requirement
Our principle
1. According to the technical drawings using standard material specification productio
2. Competitive price and products
3. Tungsten carbide with reinforcement coal mining drill bits
4. Continuous miner, long wall shearing, roadheader
 
We can supply all kinds of coal mining bits, sleeves and holders, and shearer picks, which have high Strength, high wear resistance and long life features. They are widely using on excavation achines, hearers, continuous mines etc. 

We choose high quality steel, and high quality tungsten carbide tip via forging, welding, heat treatment. 
Steel body, made by material 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and wearable character. Tip is made by material tungsten carbide, 
And Suitable Grade Selected according to the Target Projects, Which are to make sure the good Performance during working. 
Thespecification: 
trenching bit:
  C31, C32, C31HD, U40HD, C3FSR, CH31SR, C34FSR, C35, C4. Holder C30, U40
BTK01, BTK03, BTK06, BTK10, BTK12, BTK16, BTK26, BTK62, BTK70
road milling bit:
RZ05, RZ08, RZ07, RZ19, RZ20, RZ16, RZ24, RZ25, RP01, RP05, RP06, RP07, RP19, P20, RP26, RP10, RP15, RP11, RP16, RP30, RP18, RP24, RP25, RP27, RP28, RP21, RP22, RPM18, C3KBF, RS14, RS12, RS19, RS18, RS16, M3, C10AMC BLOCK, C10LG, C10AM/LG, C10, C10HD, C10H, KPF301, KPF303R, QC100 Base, QC110HD, QC110B, QC110H, SR01, SR02, SR03, SR04, SM01, SM02, SM03, SM04, SM06, SM07, C87RL, C87HDS, C87E, CM10AM/LG, CM41, CM42, CMB4, CM61, CMB6, CM63, CMB6L, CH31SR, AR350T, AR35, C87B, KB250, KBB250.
drilling bit:
U82, U84, U85, U92, U94, U95, U47, U765, C31HD, AM50, 13#, 23#, 55#, S100, S120, S135, S150, S160, S170, S200, etc. 
 


Liaocheng Kaituo Construction machinery Co., Ltd headquartered in Yanggu, Shandong, incorporating manufacturing, trading and customer service in global mining and engineering construction, services for global mining and civil engineering construction.
Liaocheng Kaituo Construction machinery Co., Ltd main products include: Rock drilling tools, construction drilling tools, mining tools, road milling tools, shield cutters and other related products. With strong R&D strength, advanced manufacturing standard, complete quality control system and excellent international business team.
We have market in Australia, Brazil, Russia, USA, German, British, South Africa and other countries. For its progressive technical capacity and modern management philosophy, KATO is becoming one of the most reliable suppliers around the world.