ST68 Hard Rock Drilling Bit For Reaming 

• Description:
  • This type of bit is used for making large cut holes in drifting and tunneling
  • A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter
• Applications:
  • Underground mining
  • Tunneling
  • Quarry 
• Quick detail:
  • Widely used in drifting and tunneling
  • ST68 thread system
  • Competitive advantage
  • High grade tungsten carbide inserts
  • Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

  • Part Number	Product code and brief description	Bit diameter (mm)	Bit diameter (inch)	Front buttons (No. x mm)	Gauge buttons (No. x mm)	Angle	Front flushing holes	Side flushing holes	Weight (kg)
    4148301038	RE15152-ST68-B, ST68 Dome Bit For Reaming, Ballistic Buttons	152	6	6x16	9x16	35°	3	-	13.0
    4148301039	RE20152-ST68-B, ST68 Dome Bit For Reaming, Ballistic Buttons	152	6	2x14	18x14	35°	3	3	10.4

     

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

• Hazardous environment
• Acts, regulations, and other government guidelines that has to be followed
• Significant differences in the way people work, mostly due o physical constraints
• Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
• 

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

Any question, please feel free to contact us