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Three Cone Drill Bit

Three Cone Drill Bit

FOB Price

Obtener el precio más reciente

3000 / Piece

|

Minimum Order

Place of Origin:

China

Price for Minimum Order:

Minimum Order Quantity:

1 Piece

Packaging Detail:

Plywood cases or as your requirment

Delivery Time:

Within 7 work days after conform the order

Supplying Ability:

1000 Piece per Month

Payment Type:

T/T, L/C, Western Union

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Hejian Fanglei Drill Equipment Co., limited

Hejian Fanglei Drill Equipment Co., limited

China

Miembro Básico

Persona de contacto Ms. Ivy

Junziguan, Cangzhou, Hebei

Contactar ahora

Description

Tricone bits are assemblies of three rotating cones which cut through the rock by their rotary action. The cones are fitted with longer or shorter points depending on the resistance or hardness of the rock, and teeth for softer rock. The points are made from tungsten carbide for the hardest rock. The effectiveness of a tricone bit depends on its capacity to crush the rock and remove the pieces - the tricone bit therefore works by Percussion, Penetration and Extraction.
Here is how this part looks: three arms are machined from steel, each with a trunnion. Each of the three cones mount in the trunnion in each arm. The trunnion allows the part to turn freely. A small channel is drilled into the arms of the tool to deliver grease to lubricate the roller balls. These are confined in each of the three arms of the tricone bit.
Three types of bearing exits:
  • Standard ball and roller bearings without grease
  • Sealed bearing with balls and rollers, with grease
  • Sealed plain bearings with grease

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A:

Ms. Ivy < Hejian Fanglei Drill Equipment Co., limited >

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