Arm & Cone Advantages – Gold Series

Century’s Replaceable High Load / High Energy Bearing Design comes in both Tungsten Carbide Inserts (TCI) and Milled Tooth configurations. Three different cone sizes are available in our Gold Series, 17″, 22″ and 26″ with three different cutting structures incorporating TCI Conical and Chisel profiles as well as Milled Tooth.

Century Cone Profiles

HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - C38 Conical Cone | Century Products Inc HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - C27 Chisel Cone | Century Products Inc HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - Milled Tooth Cone | Century Products Inc
C38 Conical C27 Chisel Milled Tooth
HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - C38 Conical Cone | Century Products Inc HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - C27 Chisel Cone | Century Products Inc HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - Milled Tooth Cone | Century Products Inc

Century Arm & Cone Advantages

  • HSN O-Ring Seals – For the high energy required, Century has designed and utilizes the largest seal in the industry. HSN Material utilized for wear, heat compression and chemical resistance properties.
  • Premium Crowned Roller Bearings – Gives the bearing the capability to withstand the extreme high loads.
  • Premium Floating Thrust Bearing – Allows for reduced frictional heat build-up to ensure lower operational temperatures under high-energy operations. This design facilitates the longer bit life Century’s reputation has been built around.
  • Gage Row Protection – Double the number of carbide inserts that actively cut the gage diameter and assist in maintaining tight tolerances and extending in-gage bit life.
  • Shirttail/Leg Protection – Hard Facing along with carbide inserts blanket the shirttail and leg providing superior wear resistance.

Century Arm & Cone Assemblies

HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - 17" C38 Chisel Arm & Cone | Century Products Inc HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - 22" C27 Chisel Arm & Cone | Century Products Inc
17″ C38 Conical 22″ C27 Chisel
HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - 22" Milled Tooth Arm & Cone | Century Products Inc HDD Tooling - HDD Hole Openers - HDD Gold Series Hole Opener - 26" C27 Conical Arm & Cone | Century Products Inc
22″ Milled Tooth 26″ C27 Conical
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