Rotary BitsMoreinformation

Rotarybitsheader

In today’s competitive environment, miners are demanding improved processes and equipment to add value to their mining operations. To increase efficiency and lower drilling costs, blasthole rigs are expected to deliver more and more energy to the drill bit. As a result, drill bits must be carefully designed and manufactured to not compromise the productivity and efficiency of increasingly complex and expensive drilling systems. Bits have become an even more critical and vital component in this process

Tricone bits

Our Epsilon premium product line promises the highest performance, reliability, and availability. This effectively results in a lower drilling cost. The Omega sealed bearing product line, takes the guess work out of drilling. Omega bits are designed to increase bit life even further where the application presents restrictions to drilling.

Omega bits

Omegabits

A sealed bearing bit designed to exceed expectation in unpredictable environments.

The Secoroc Omega sealed bearing bit provides better overall value for our customers. Lower TDC, higher ROP, longer bit life and the ability to use in variable drilling conditions, all contribute to cost savings and profit increases that vary from mine to mine depending on drill depth and patterns.

  • Omega seals – new patented outer “excluder” and inner bearing seal keeps contaminants out, while our resistant synthetic bearing lubricant reduces friction within. This increases bit bearing life to help lower total cost per distance drilled.
  • Epsilon lugs – streamlined lugs allows more cuttings to evacuation away from the bit. This feature reduces cone erosion, coring, shirttail and bit body wear as well as improved ROP for fast drilling.
  • Micro bearing finish – matched and precision finished bore and journal surfaces increase bearing longevity.
  • AB (Abrasion) Lug Armour – full body armor including protruded inserts with contoured body surfaces for cleaner holes and minimal abrasion.
  • ER (Erosion) Cones Armor – anti-erosion control inserts and carbide impregnated hardfacing protect our cones from further erosion.
  • Proprietary carbide – formulated material to improve longevity against hard and abrasive applications.

Epsilon bits

Epsilonbits

Designed to maximize productivity and lower your total drilling costs

Cutting structures (the placement of inserts) and bearing geometry have been optimized to distribute load more uniformly over the bearings. The result is a smoother and more balanced cutting structure, allowing sustained penetration rates over longer periods of time, with reduced risk of bearing failure. As an added bonus, full body armour minimises wear on both bit body and shirt tail.

  • The cutting structure is computer generated. A balanced cutting structure achieves longer service life while maintaining high penetration in appropriate drilling applications.
  • Streamlined lugs give more bailing area allowing faster cuttings evacuation away from the bit, reducing cone erosion, coring, shirttail and bit body wear; as well as improved ROP in fast drilling applications.
  • Air bearings – maximize bearing capacity to withstand higher loads and rotation.
  • Full body armor – provides maximize body and shirttail protection in abrasive drilling conditions. Hardfacing on leading edge of lugs, with tungsten carbide inserts from lug shirttail to lug shoulder.
  • “Hard Nose” cones – eliminates cone erosion in abrasive conditions. Hardfacing and/or round top tungsten carbide inserts applied on high wear cone surface.
  • Proprietary carbide – formulated material to improve longevity against hard and abrasive applications.

Klawbits

Klaw bits

Exceptional penetration rates in most shallow drilling applications.

The Klaw has steel body bits with replaceable carbide picks for blasthole, waterwell, geothermal, mining, fiber optic, exploration and HDD (horizontal directional drilling)

  • Patented industry leading design.
  • Klaw cutters are placed at specific locations and attack angles for maximum formation removal.
  • 3D designed cutter locations and bit features are CNC machined to meet exact design specifications and ensure product repeatability.
  • Open center design for maximum air or fluid flow to all cutters on the bit.
  • One piece 4140 allow steel bit body ensures maximum blade and body strength.
  • Strategically placed tungsten carbide inserts protect the bit body.
  • Receptacle in shank allows use of air flow reduction washer when needed in 4-1/2" and 6-5/8" Regular API pin connections.

Rotarydrillingtools

PDC bits

For today's drilling challenges.

PDC (Polycrystalline Diamond Compact) bits are particularly suited to Oil & Gas and HDD. Now with improved technology and lower costs, PDC bits are making haedway into waterwell, geotechnical and mining.

PDC-BitsUpload Video to Website by VideoLightBox.com v2.8m

AtlasCopcoreversedauthorized

© First Break Mining & Construction Ltd

Auckland 09 918 9803
Christchurch 03 358 0804

follow us on Facebook