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.
Tokyo, Japan
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.
Tokyo, Japan
Air Tools
- Manufacturer: TOHO CHIKAKOKI
The air hammer, which uses compressed air sent from a high-pressure compressor through a boring rod to apply impact force to the tip bit to crush and drill through rock, the expanding bit for double pipe drilling...
Tokyo, JapanCore tubes
- Manufacturer: TOHO CHIKAKOKI
This tubular tool houses the core cut out by the core bit. Various couplings are available for connection to the boring rod.
Tokyo, Japan
Tokyo, Japan
Tokyo, Japan
Tokyo, Japan
1982 JAPAN PRECISION YAKIN ---
- Manufacturer: FURUKAWA BUSSAN
Bore Dia.3.2mm, Measured Dia.3.205mm; Material UTi20T
Tokyo, Japan
Tokyo, Japan
Tokyo, Japan
YOSHIDA YGD-900CT
- Manufacturer: Yoshida
- Model: YGD-900CT
φ940 T:500×1000 62～1500rpm(12steps) Drilling capacity: φ50 Tap: M26
Tokyo, Japan
Tokyo, Japan
Tokyo, Japan
Tokyo, Japan
Tokyo, Japan
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