Kelly bars

We specialize in design and construction of telescopic locking and friction Kelly Bars compatible with all OEM  drilling machines.

• The quality of materials, assembly procedures and welding ensure high standards of reliability and durability:
• Design and customization of the total length and number of extensions on customer’s request
• Upper flange adaptable to any type of machine
• High-strength steels
• Wear-resistant material for guide bars
• Customized size and special steel for square couplings to ensure the max rotation couple