KOKEN BORING MACHINE
COMPANY PROFILE COMPANY STATEMENT INVESTOR RELATION PRODUCT INFORMATION CONTRACTING
OFFSHORE DRILLING OFFSHORE DRILLING OFFSHORE DRILLING
OFFSHORE DRILLING
Exploration Drilling
Environmental Solutions
Raise Drilling Method
Waterwell Drilling
PercussionWireLineSampling
Big Hole Rock Drilling
Soil Stabilization
Grouting
Special Drilling
Anchoring
 
KOKEN unique Marine Drills are the only working practical, submersible,diverless models for sea bed coring in the world today.KOKEN also supplies Mono-Pod and Mini-S.E.P. rigs for offshore coring and blasting.
Re-entry type “Marine Drill”, Re-entry type submersible core drill Re-entry type
Operation of Re-entry type Marine Drill
one-bit-run type Lowering one-bit-run type Marine Drill from side of ship one-bit-run type
Operation of one-bit-run type Marine Drill
Mono-Pod Rig Mono-Pod Rig for seabed geological investigation using KM-15B Mono-Pod Rig
Mono-Pod Rig operation
Mini-S.E.P.Rig Undersea coal seam prospecting with Mini-S.E.P.Rig using CR-2C Mini-S.E.P.Rig
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