Cir90 button bits - KING KONG DRILLS LIMITED

Drilling-tools
January 11, 2024
364.webp

How To Choose The Right Drilling Tools

The article is writting to teach you how to choose the right drill tools.

The content covers the following tools:pilot adapter,guide tube and guide rod,drill pipe without undercut,rubber collared rod,forge collar rod.

1.Why  do we sometimes choose pilot adapter with insert instead of usual pilot adapter ?

2023 11 15 142448pilot adapter with insert

The insert in pilot adapter could be made of various materials(such as hard alloys),may have many different shapes or cutting strucures,catering to rock formation and specific driling require.Inserts can improve the adapters’ durability and drilling effiency by allowing easy replacement without changing the entire adapter.

To sum up,Pilot Adapters with Inserts offer greater customization and flexibility by allowing adjustments based on specific drilling needs. Adapters without Inserts are simpler and suitable for regular drilling but might lack the flexibility of their counterparts with replaceable inserts when needing to adapt to varying conditions. The choice between these adapters depends on specific drilling conditions, requirements, and the anticipated geological conditions.

2.How do guide tube and guide rod work?

[fusion_table fusion_table_type=”1″ fusion_table_rows=”” fusion_table_columns=”” margin_top=”” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_color=”” hue=”” saturation=”” lightness=”” alpha=”” animation_speed=”0.3″ animation_delay=”0″ animation_offset=””]

AppearanceDesignFunction
Guide tube2023 11 15 145114The guide tube is typically a tubular component mounted above the top hammer on the drill string.Its primary function is to provide a fixed pathway, allowing the top hammer to move vertically within the borehole. It aids in ensuring the top hammer travels along the correct path, maintaining borehole accuracy and stability.
Guide rods2023 11 15 145209Guide rods are rod-like components installed between the drill string and the top hammer.They help prevent the top hammer from deviating from the intended borehole path, maintaining borehole accuracy.

To sum up, the guide tube provides a fixed pathway for the vertical movement of the top hammer, while guide rods offer additional support and guidance within the drill string to ensure the top hammer maintains a stable linear motion. They differ in positioning, installation, and their specific role in stabilizing and guiding the top hammer during drilling operations in a Top Hammer system.

[/fusion_table]

3.The difference between dill pipe with undercut or without undercut.

2023 11 15 151921

Drill pipe with undercut has grooves and notches at the connection end,creating a recessed edge.The design offers increased surface area at the connection end,providing more gripping surfeces and enhance drill pipe’s strength and stability.These are often utilized in more complex drilling tasks or applications that involve greater torsional or tensile forces.

In summary, a drill pipe without an undercut is used in basic drilling tasks, while one with an undercut is employed in more demanding operations where enhanced strength and stability at the connection point are required due to higher forces encountered during drilling.

4.The difference between rubber collared rod and forged collar rod.

The forged collar rod is more strength,durable because of forging technology,it often preferred in heavy-duty drilling applications where greater strength and rigidity are required.

The rubber collar serves as a shock absorber and sealant between the connected drill rods which  helps prevent drilling fluids from leaking out of the joint.

😊If you need any top hammer drilling tools,plz contact Top Hammer Rock Drilling Tools – China Drilling Tools Limited

 


KING KONG DRILLS

Headquarters

The Mainly factory of Drilling Tools in China
+86 176 3857 1343

www.drilling-tools.com

info@drilling-tools.com

get in touch

Follow Our Activity

Please follow us if you need any Drilling Tools.