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Rock

ROCK

KEY FEATURES & BENEFITS INCLUDE:

  • One inch (1”) Thick Flighting that Includes 100% ID Bevel for Welding
  • Solid Stem Shafts that are 4” Solid 9” to 24”;  6” Solid to 72”;  8” above 72”
  • Heavy Duty Dual Lifting Eyes for Safer Handling
  • 1 3/4” Square Drive Pilot for diameters 9″ to 24” and 2 1/2” Square Drive for diameters 30” and above
  • Overall Belltec Standard Lengths for 9” to 24” is 48”
  • Overall Belltec Standard Lengths for 30” to 72” is 56″ to 58”

18 INCH SINGLE ROW FOUNDATION FRONT VIEW

SINGLE ROW

For use in fracturable hard materials, shale, hard pan, concrete, asphalts, Limestone, Dolomite, weathered granites.

  • Patent Pending Flow-Through Heavy Rock Duty Pilots that includes the new BT500S for the 1 3/4″ drive collars and the all new 6 tooth BT700 HD31 Pilot that produces a 7” Pilot cut.
  • C30 Heat treated steel alloy forged blocks
  • HD31 Sharp Bullet tooth with high grade carbide

18 INCH DOUBLE ROW FOUNDATION ISOMETRIC VIEWDOUBLE ROW

For use in fracturable and non fracturable hard materials, limestone, concrete, dolomite, schist, lava type rock, For Hard Drilling, Our Double Row Rock Auger provides best overall design available. Provides Long Tooth life while minimizes vibration and shock load to the digger truck.

  • Patent Pending Flow-Through Heavy Rock Duty Pilots that includes the new BT500S for the 1 3/4″ drive collars and the all new 6 tooth BT700 HD31 Pilot that produces a 7” Pilot cut.
  • C30 Heat treated steel alloy forged blocks
  • HD31 Sharp Bullet tooth with high grade carbide

PROGRESSIVE

For use in highly fractured or fracturable rock and conglomerate, excellent choice for river rock and slate type drilling conditions.

  • Patent Pending Flow-Through Heavy Rock Duty Pilots that includes the new BT500S for the 1 3/4″ drive collars and the all new 6 tooth BT700 HD31 Pilot that produces a 7” Pilot cut.
  • C30 Heat treated steel alloy forged blocks
  • HD31 Sharp Bullet tooth with high grade carbide

SPIRAL

For Use in Extreme Drilling conditions such as coble rocks, chert, conglomerates, caliche or sedimentary rock where others fail to drill and beat your equipment up. Our unique carbide tooth engagement provides high production in these most difficult conditions.

  • Patent Pending Flow-Through Heavy Rock Duty Pilots that includes the new BT500S for the 1 3/4″ drive collars and the all new 6 tooth BT700 HD31 Pilot that produces a 7” Pilot cut.
  • C30 Heat treated steel alloy forged blocks
  • HD31 Sharp Bullet tooth with high grade carbide

STEP-TYPE ROCK AUGER

24 INCH ROCK BLADE FOUNDATION FRONT VIEWFor use in native limestone, caliche and sandstone, concrete and hard shale. Often, a step type blade auger will produce greater results over that of conical bullets on smaller drilling equipment.  Runs smooth and is economical to drill with.  The rock blade auger will produce a cleaner hole faster that bullet teeth and has predominantly been used in the utility line construction and rural electric cooperatives. The R5000 and R4000 along with the TK55c teeth have been staples to the industry for many years.

CUSTOM TOOLING

We have over 30 years of experience designing and providing custom auger tooling drilling systems around the world.  We welcome the opportunity to help you with your next project requiring special applications or design. Belltec products are better by design. Give us the opportunity to help you be more profitable.  Call and talk directly with our expert team.