New Machine Tools in Tokyo, Japan

Elevating Tools

We have a large number of water swivels and hoisting water swivels attached to the head of the rod to feed muddy or clean water from a pump into the rotating rod, hoisting water swivels with lifting devices, hois...

Rotary Percussion Tools

• Manufacturer: TOHO CHIKAKOKI

Special double-tube tools for use with rotary percussion machines. Combinations can be made to suit the machine used, the drilled hole diameter, and the geology.

Steel Pipe Dimensions and Weight

• Manufacturer: TOHO CHIKAKOKI

Lightweight Rod Holder

• Manufacturer: TOHO CHIKAKOKI

Boring rod holder exclusively for φ40.5mm rods, realizing lightweight and compact design. The weight has been reduced to about half that of the conventional type by making it exclusively for shallow rods, and a c...

Rope-type water level gauge

Easy and precise water level measurement.

TFI-3 (Simplified foaming equipment)

• Manufacturer: TOHO CHIKAKOKI

For foam boring (foam drilling), we recommend a simple foaming device that can be easily set up on site to produce foam.

safety bar

• Manufacturer: TOHO CHIKAKOKI

In recent years, accidents involving "semi-automatic falling drive hammers" have been increasing, and we have commercialized the "Safety Bar" as a measure to prevent accidents involving falling drive hammers caus...

boring bit

• Manufacturer: TOHO CHIKAKOKI

Boring bits are at the cutting edge of drilling tools and drill directly into the ground. The most efficient bit selection depends on the purpose of the boring and the condition of the ground.

Boring Rod

• Manufacturer: TOHO CHIKAKOKI

The boring rod is a hollow steel tube that transmits the rotation and feed pressure of the boring machine to the bit at the end and conducts the boring water, which is essential for boring, to the bit.

Surface hardening materials

This is a surface hardening material that can be easily welded to bits, etc., using gas welding methods.

Top drive type K type

Equipped with a drill head for double-tube drilling with an inner tube rod and outer tube casing, and with a unique inner tube slide mechanism unique to the K-type, this machine is effective in drilling collapsib...

Low head type DW type

This boring machine is designed with a low swivel head height and is equipped with a hydraulic chuck as standard equipment, enabling safe and speedy rod loading and unloading operations. The small models are effe...

Spindle type DH type

Medium to large size models. Equipped with ample supply pressure, balancing force, and torque, they are used for foundation piles, landslide control piles, and well boring. A hydraulic chuck is standard equipment...

Spindle type D type

This is a compact and lightweight model. It is easy to disassemble, transport, and reassemble, and is used for all types of boring work, including survey boring, injection work, and small wells, even in small wor...

Spindle type DU type

This medium to large size model has 6 forward and 2 reverse spindle speeds by switching between high and low gears. It excels in deep drilling such as deep well drilling, hot spring drilling, and exploratory surv...