Black Diamond Drilling Rotary Bit Breakers are specialty tools used for safely removing Rotary bits from the drill string. They’re particularly important in preventing injuries, avoiding damage to the threads, and improving efficiency and safety during bit changes.

 

Key Functions:

  • Secures the bit to prevent movement while torque is applied.
  • Prevents thread damage during make-up or breakout of bits.
  • Improves safety by keeping the bit stable during handling.

Design Features:

  • Custom sized to fit specific rotary bit sizes.
  • Manufactured from hardened steel for maximum durability.
  • Can be mounted to the floor of the drill rig.
Black Diamond Drilling Rotary Bit Breaker 229mm

Rotary Drilling Bit Breakers

Specifications
Diameter33mm39mm47mm
Lenghts0.9-2.4m0.9-2.4m0.9-3.0m
Recommended Drilled Diameter29-31mm35-38mm43-45mm
Yield Strength115kN117kN180kN
Total Tensile Strength122kN125kN195kN

Down the Hole Drilling Bit Breakers

Product CodeGR-DPLATE-SS39-125/125-GGR-DPLATE-SS39-150/150-GGR-DPLATE-SS47-150/150-GGR-DPLATE-SS47-200/200-G
Bolt TypeGR-SSET-33-GALVGR-SSET-39-GALVGR-SSET-47-GALVGR-SSET-47-GALV
Plate Dimensions125x125mm150x150mm150x150mm200x200mm
Plate Thickness4mm4mm4mm4mm
Height18mm25mm25mm25mm
Hole Size36mm43mm49mm49mm
Yield Strength240-370MPa240-370MPa240-370MPa240-370MPa
Tensile Strength340-380MPa340-380MPa340-380MPa340-380MPa
Max Plate Load79kM108kN147kN147kN
Weight0.49Kg0.71Kg0.75Kg1.3Kg
Black Diamond Drilling Bit Breaker with Bit 229mm
Black Diamond Drilling Bit Breaker with Bit 229mmTop View