Products Handled By Koken Kogyo Co., Ltd.
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Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Bit" Roof Type Inner Bit
90+ people viewing
■Corresponding strata (soft rock) Mudstone, limestone, sandstone, etc.
6 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Bit" Button Type Outer Bit
80+ people viewing
■Supported strata (hard rock to super hard rock) Rhyolite, granodiorite, silica, etc.
8 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Bit" Spike Type Outer Bit
70+ people viewing
■Supported strata (soft rock ~ medium hard rock) Conglomerate, quartz trachyte, hard sandstone, etc.
8 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Bit" High Speed Type Outer Bit
70+ people viewing
■Supported strata (medium hard rock to hard rock) Hard limestone, basalt, rhyolite, crystalline schist, etc.
8 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Bit" Roof Type Outer Bit
50+ people viewing
■Corresponding strata (soft rock) Mudstone, limestone, sandstone, etc.
8 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Rod" Flush Joint Type (Inner Rod)
50+ people viewing
*Rod lengths are also available in 1.5m and 2.0m.
5 models listed
Koken Kogyo Co., Ltd.
Drilling Tools RPD Arrow Drill "Arrow Bit" Button Type Inner Bit
50+ people viewing
■Supported strata (hard rock to super hard rock) Rhyolite, granodiorite, silica, etc.
6 models listed
Profile
| Country | Japan |
|---|---|
| Founded | 1947 |
| Number of Employees | 314 |
| Website | Koken Kogyo Co., Ltd. Website |