JSI Rock Tools Resources

 Threaded Drilling Tools

Working with hydraulic drill rig, widely used in tunneling, mining and construction field because of high drilling efficiency, safety and environmental protection.

Thread drilling tools
Threaded Drilling Tools Thread button bits
Threaded Button Bits

Under the condition of high frequency, powerful impacting and rapid rotation, threaded button bit directly.

Threaded Drilling Tools Extension & Drifting Rods
Extension & Drifting Rods

Transmit the impacting power and torque from shank to bit, the lifespan depends on the material, thread processing.

Threaded Drilling Tools Shank adaptors
Shank adaptors
Directly connecting the hydraulic drill rig, the shank’s quality directly affects the life-span of drill rig.
Threaded Drilling Tools Coupling sleeve
Coupling sleeve

It is the part connecting shank and rod, rod and rod. The processing of thread affects the losses of power.

Threaded Drilling Tools Reaming bits
Reaming bits

When it is hard to meet the requirements under the single-time drilling, it is used to drill the hole at second time, commonly applying to drill center hole of drifting .

 Threaded Button Bits

Threaded Drilling Tools Thread button bits

Threaded Button Bits

Thread: R25,R28,R32,R38,
T38,T45,T51,ST58,GT60
Diameter: 38 – 127
Head style:
H (For extremely hard rock)
A (For hardrock)
S (For soft rock)
M (For abrasive rock)
Skirt: Normal,Lengthen,Retrac

Features:
  • Made from top quality steel and tungsten carbide as same as internationally well-known brand
  • Apply “hot-insertion” processing procedure to insert the buttons as same as internationally well-known brand
  • Optimized designs improve the drilling speed
  • Automatic production line ensure the quality stability
  • Military grade requirements of heat-treatment guarantee durability of the bits.
 Common Sizes
B45
Common Size Threaded Button Bits B45-1
Common Size Threaded Button Bits B45-2
Common Size Threaded Button Bits B45-3
Common Size Threaded Button Bits B45-4
B64
Common Size Threaded Button Bits B64-1
Common Size Threaded Button Bits B64-2
Common Size Threaded Button Bits B64-3
Common Size Threaded Button Bits B64-4
 B76
Common Size Threaded Button Bits B76-1
Common Size Threaded Button Bits B76-2
Common Size Threaded Button Bits B76-3
Common Size Threaded Button Bits B76-4
 B89
Common Size Threaded Button Bits B89-1
Common Size Threaded Button Bits B89-2
Common Size Threaded Button Bits B89-3
B102
Common Size Threaded Button Bits B102-1
Common Size Threaded Button Bits B102-2
Common Size Threaded Button Bits B102-3
B115
Common Size Threaded Button Bits B115-1
Common Size Threaded Button Bits B115-2
Common Size Threaded Button Bits B115-3

Extension & Drifting Rods

Threaded Drilling Tools Extension & Drifting Rods

Extension & Drifting Rods

Thread: R25,R28,R32,R38
T38,T45,T51
Diameter :H25,H28,H32,H35
D38,D45,D51
Length: 0.8-6M
Main products: Drifting rod,MF rod
Extension rod

Features:
  • Made from steel as same grade as internationally well-known brand.
  • Hollow drill steel processing by Boring Method ensuring quality reliability.
  • Optimize processing procedure, entirely automatic threading equipment to finish the thread naturally and reduce the concentration of stress.
  • Shape once of whole heat-treatment ensures long lifespan.
 Common Sizes
Common
R Thread
Thread R25

Thread R25

Thread R28

Thread R28

Thread R32

Thread R32

Thread R38

Thread R38

 Common
T Thread
Thread T38

Thread T38

Thread T45

Thread T45

Thread T51

Thread T51

Common
MF Thread
MF Thread T38

MF Thread T38

MF Thread T45

MF Thread T45

MF Thread T51

MF Thread T51

Shank adaptors

Threaded Drilling Tools Shank adaptors

Shank adapters

Thread:R32,R38,
T38,T45,T51
Length:300 – 800
Drill Rig Series:Sandvik,Montabert,
Atlas Copco,Furukawa,Ingersoll- Rand

Features
  • Select the excellent alloyed steel as raw material
  • Apply the specific CNC processing equipment and procedure to ensure the manufacturing quality of shank details, internal flushing holes and side flushing holes
  • Processed through integral carburization
  • Scientifically straighten by precise instrument ensuring the straightness and anti-mania
Common Sizes
Atlas Copco
Atlas Copco Shank 1
Atlas Copco Shank 2
Atlas Copco Shank 3
Atlas Copco Shank 4
 Sandvik
Sandvik Shank 1
Sandvik Shank 2
Sandvik Shank 3
Sandvik Shank 4
 Furkawa
Furukawa Shank 1
Furukawa Shank 2
Furukawa Shank 3
Furukawa Shank 4
Ingersoll-Rand
Ingersoll-Rand Shank 1
Ingersoll-Rand Shank 2
Ingersoll-Rand Shank 3
Ingersoll-Rand Shank 4
 Montabert
Montabert Shank 1
Montabert Shank 2
Montabert Shank 3
Montabert Shank 4
Hexagonal Bushing
Hexagonal Bushing Shank 1
Hexagonal Bushing Shank 2
Hexagonal Bushing Shank 3

 Coupling Sleeve

Threaded Drilling Tools Coupling sleeve

Coupling sleeve

Thread:R28,R32,R38
T38,T45,T51
Function:Coupling sleeve,
Adaptor Coupling
Type:Full-bridge,Semi-bridge
Wall Thickness:Normal Type,
Thicken Type

Features:
  • Made from steel as same grade as internationally well-known brand.
  • CNC processing procedure ensure the perfect match of thread.
  • Reliable quality from precise supervision of heat-treatment
Common Sizes
 Adaptor Coupling
Adaptor Coupling R32/R28

R32/R28

Adaptor Coupling R38/R32

R38/R32

Adaptor Coupling T38/R32

T38/R32

Adaptor Coupling T38/R38

T38/R38

Coupling Sleeve
Coupling Sleeve R32

R32

Coupling Sleeve T38

T38

Coupling Sleeve T45

T45

Coupling Sleeve T51

T51

Reaming bits

Threaded Drilling Tools Reaming bits

Reaming bits

Reaming Diameter:64-102
Normal thread:R25,R28,R32
Type:Pilot,Integral

Features:
  • Made from steel and tungsten carbide as same grade as internationally well-known brand.
  • Apply “hot-insertion” processing procedure to insert the buttons as same as internationally well-known brand.
  • Entire CNC processing procedure ensure the quality consistency.
  • Military grade requirements of heat-treatment guarantee durability.
Common Sizes
 Pilot Reaming Tools
Pilot Reaming Tools
Pilot Reaming Tools
 Cone Reaming Tools
Cone Reaming Tools
For More Info Contact Us: