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Sinorock tungsten carbide rock drilling
Sinorock tungsten carbide rock drilling
Supplier Info
[China Supplier]
Contact Person : Ms. Li Julie
Tel : 86-379-60105687
Fax : 86-379-64386676
Product Detail
1.Sinorock tungsten carbide rock drilling 2. ISO9001 2008 3.The quality is stable. 4.For tunneling and coal mining.

Sinorock  tungsten carbide rock drilling

We can offer a large range of drill bits to suite the changing geology encountered durig project, the details are as follows:

Size  Description R25N R32L/N/S R38NR51L/N  T76N/S
 X Forged cross-cut drill bit Φ42/51 Φ51   
 XX Two stage cross-cut drill bit   Φ110 Φ110 Φ130/Φ175/Φ200 
 EX Cast hardened cross-cut drill bit Φ42/51 Φ51/Φ76 Φ76/90  Φ130
 EXX Tungsten carbide cross-cut drill bit Φ42 Φ76   
 EC Hardened tri-crescent drill bit  Φ51   
 ECC Tungsten carbide tri-cresent  bit  Φ51   
 ESF Cast/hardened button drill bit  Φ51 Φ76 Φ100 
 ESSF Tungsten carbide button drill bit  Φ51 Φ76 Φ100 Φ120
 ESD Cast/hardened button drill bit    Φ115 
 ESSD Tungsten carbide button drill bit   Φ115 Φ115 
 EY Hardened tri-crescent drill bit  Φ76 Φ76  
 EYY Hardened tri-crescent drill bit  Φ76 Φ76/90  
  Thread Type      
  Hardness     

                                                   Sinorock tungsten carbide rock drilling

                                                  Sinorock tungsten carbide rock drilling  

                                              Sinorock tungsten carbide rock drilling

Sinorock tungsten carbide rock drilling

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