Products Handled By Koken Kogyo Co., Ltd.
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Boring Machines
Koken Kogyo Co., Ltd.
Drilling tools Boring tools Boring rod DCDMA standard
800+ people viewing
Last viewed: 6 hours ago
Boring rods are roughly divided into two types depending on the pipe shape. One is an upset wall rod, which has a thin wall oth...
9 models listed
Koken Kogyo Co., Ltd.
Drilling Tools Boring Tools Three Cone Bit
700+ people viewing
Last viewed: 14 hours ago
Three-cone bits are broadly divided into tip insert types for hard rocks and tooth types for soft rocks, and the tooth and tip ...
10 models listed
Koken Kogyo Co., Ltd.
Drilling Tools Boring Tools F Series Boring Rod
680+ people viewing
Last viewed: 5 minutes ago
F series boring rods are for large diameter drilling. The tapered screws are processed and are stronger than straight screws, m...
7 models listed
Koken Kogyo Co., Ltd.
Drilling tools Boring tools Boring rod JIS standard
580+ people viewing
Last viewed: 1 day ago
Boring rods are roughly divided into two types depending on the pipe shape. One is an upset wall rod, which has a thin wall oth...
4 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Bit" High Speed Type Inner Bit
550+ people viewing
Last viewed: 4 hours ago
■Supported strata (medium hard rock to hard rock) Hard limestone, basalt, rhyolite, crystalline schist, etc.
7 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill Arrow Cleaning Swivel
540+ people viewing
Last viewed: 11 hours ago
This is a part that controls drilling/cooling water during drilling. A special spanner is also available.
10 models listed
Koken Kogyo Co., Ltd.
Grout/boring pump MG series MG standard series MG-30
490+ people viewing
Last viewed: 4 hours ago
KOKEN's MG series grout and boring pumps have been used by many people for their stable performance and excellent durability si...
4 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill Arrow Master Coupling
460+ people viewing
Last viewed: 12 hours ago
7 models listed
Koken Kogyo Co., Ltd.
Rotary percussion drill series crawler mount type RPD-180C
450+ people viewing
Last viewed: 6 hours ago
RPD-180C is a model in which the engine of RPD-160C has been replaced with an engine that complies with Tier 4 Final emission r...
Koken Kogyo Co., Ltd.
Hot spring/geothermal development drilling machine "Speed Spa Drill" SSD series
440+ people viewing
Last viewed: 7 hours ago
Groundwater at deep depths of over 1,500 meters can be used for hot springs and geothermal energy. Speed Spa Drill SSD4000 ha...
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Rod" Flush Joint Type (Outer Rod)
430+ people viewing
Last viewed: 1 day ago
*Rod lengths are also available in 1.5m and 2.0m.
8 models listed
Koken Kogyo Co., Ltd.
Geological survey machine series Multi-drill with fully automatic standard penetration testing device
430+ people viewing
Last viewed: 19 hours ago
The standard penetration test, which mainly measures the hardness of the ground, is an indispensable measurement method for fut...
Koken Kogyo Co., Ltd.
Large diameter rock drilling machine Bigman series raise boring type BM-100N
430+ people viewing
Last viewed: 5 hours ago
The BM-100N has long been the core of the BM series since its introduction in the late 1960s. The BM-150A is a monumental model...
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill Arrow Inner Rod Coupling
420+ people viewing
Last viewed: 17 hours ago
5 models listed
Koken Kogyo Co., Ltd.
Grout/boring pump MG series Compact chemical injection pump
400+ people viewing
Last viewed: 15 hours ago
This is an inverter-controlled chemical pump for acid- and alkali-resistant two-liquid injection equipped with a ceramic spraye...
Koken Kogyo Co., Ltd.
Grout/boring pump MG series MG variable capacity series MG-5AFV
390+ people viewing
Last viewed: 5 hours ago
The MG pump series has been used by many people for a long time, and in response to many requests, a variable displacement type...
3 models listed
Koken Kogyo Co., Ltd.
Rotary percussion drill series equipped with skid base (small and lightweight type) RPD-45H2-FC
390+ people viewing
Last viewed: 5 hours ago
Among the lightweight and compact arrow drill series designed to reduce construction costs by simplifying work scaffolding for ...
Koken Kogyo Co., Ltd.
Flowmeter MGP
390+ people viewing
This is a high-precision flow meter that measures and records grout flow rate and pressure during grout injection work of PC st...
Koken Kogyo Co., Ltd.
Rotary percussion drill series Crawler mount type RPD-40C
390+ people viewing
Last viewed: 1 hour ago
The RPD-40C is a new core model of the compact RPD crawler that packs the high-speed drilling performance of the Arrow Drill se...
Koken Kogyo Co., Ltd.
Grout/boring pump MG series Tube type grout pump series KD-7B
390+ people viewing
Last viewed: 1 day ago
KOKEN's tube pump for grouting and boring has a simple structure that uses rollers to compress a rubber tube, discharges fluid,...
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill Arrow Hand
370+ people viewing
Last viewed: 11 hours ago
By using it in conjunction with the arrow arm (separate item), you can reduce the labor involved in handling the rod.
7 models listed
Koken Kogyo Co., Ltd.
Rotary percussion drill series Power unit separated type RVD-50C
370+ people viewing
Last viewed: 9 hours ago
The RVD-50C is a model equipped with a vibrating head instead of the percussion head of the RPD-50C/50TT.
Koken Kogyo Co., Ltd.
Rotary percussion drill series skid base mounted type (multi-purpose type) RPD-75SHF drilling
370+ people viewing
Last viewed: 10 hours ago
The RPD-75SHF punch is a new lineup of the popular RPD-75 series. A telescoping guide cell arm for flexible installation of va...
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Bit" Button Type Outer Bit
360+ people viewing
Last viewed: 17 hours ago
■Supported strata (hard rock to super hard rock) Rhyolite, granodiorite, silica, etc.
8 models listed
Koken Kogyo Co., Ltd.
Rod Handling System Washiguri Series Rod Handling System RHS-2 Washiguri No. 2
340+ people viewing
Last viewed: 5 hours ago
KOKEN's rod handling system RHS-2 Washizuri No. 2 is a rod attachment/detachment auxiliary device based on linear motion that e...
Koken Kogyo Co., Ltd.
Power swivel type series FS series FSC-100
330+ people viewing
Last viewed: 1 day ago
This is the latest model of long horizontal boring that KOKEN has cultivated since its Seikan tunnel investigation boring. Hori...
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Rod" Coupling Type (Inner Rod)
330+ people viewing
Last viewed: 21 hours ago
*Rod lengths are also available in 1.5m and 2.0m.
5 models listed
Koken Kogyo Co., Ltd.
Rotary percussion drill series equipped with skid base (small and lightweight type) RPD-20L
330+ people viewing
RPD-20L was created in response to the need for smaller and lighter anchors at construction sites. The dry weight of the main u...
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill Arrow Hammer Sub
330+ people viewing
Last viewed: 8 minutes ago
This is the part that connects the drill head and cleaning swivel.
4 models listed
Koken Kogyo Co., Ltd.
Grout/boring pump MG series MG standard series Space-saving powerful grout pump MG-40FV-HB
330+ people viewing
Last viewed: 8 hours ago
The new grout pump "MG-40FV-HB" is based on the well-established MG-40FV type inverter pump, but the entire unit has been recon...
5 models listed
Profile
| Country | Japan |
|---|---|
| Founded | 1947 |
| Number of Employees | 314 |
| Website | Koken Kogyo Co., Ltd. Website |