Bit Opener

SHIBUYA Bit Opener for Deep Coring and Joining Tube Applications

Application and Features

Applications and features

• The SHIBUYA Bit Opener is a heavy-duty tool designed to safely loosen and separate diamond core bits, extension tubes, and adaptors during deep coring operations. When drilling deep holes using multiple extension tubes, threaded connections can become extremely tight due to drilling torque, vibration, and concrete dust. The SHIBUYA Bit Opener provides a safe and efficient solution for disassembling these connections without damaging the core bit or accessories.
• Manufactured from high-strength steel and finished with a durable protective coating, the SHIBUYA Bit Opener delivers excellent durability for demanding construction environments. Its robust clamping design provides a secure grip on the tube body, allowing contractors to apply sufficient torque to release stubborn threaded connections quickly and safely.
• Available for large diameter core bits and extension tubes ranging from 4" to 12" (102 mm to 305 mm), the SHIBUYA Bit Opener is an essential accessory for professional concrete coring contractors performing deep drilling applications.
• Features
• Designed for releasing tightly connected core bits and extension tubes.
• Ideal for deep coring operations using multiple joining tubes.
• Heavy-duty steel construction for maximum durability.
• Strong clamping force prevents slipping during operation.
• Reduces the risk of damage to core bits and extension bars.
• Improves efficiency when dismantling drilling assemblies.
• Easy and safe operation by a single operator.
• Suitable for professional construction and coring contractors.
• Available for core bit diameters from 4" to 12".
• Compatible with SHIBUYA extension tubes and core drilling accessories.
• Applications
• Deep concrete coring projects.
• Foundation and piling works.
• Bridge construction.
• Tunnel construction.
• MRT and railway infrastructure projects.
• Utility and service installations.
• Mechanical and electrical openings.
• Large diameter concrete coring operations.
• Separation of extension tubes after deep drilling.
• Removal of stuck core bits and threaded accessories.