We manufacture and stock a wide range of drilling equipment: this includes core barrels from TT56 through to 8C , ( which includes the most common sizes N, NMLC & H) it also includes all replacement....
In 1947 Triefus Company Ltd. became a public company and its shares were quoted on the London Stock Exchange. At this time there became an increasing awareness of the importance of diamond tools of....
Surface set bits are characterized by a single layer of diamonds set on the working face of the bit in a specific pattern. A wide range of standard bits are manufactured by Asahi, which includes a....
Our range of wire line drill rods are manufactured in our Jakarta facility from high grade carbon and alloy steels to ensure the right balance of metallurgical structure so we can have close control....
Asahi Diamond is considered to be one of the worldâ € ™ s leaders in manufacturing high quality impregnated drill bits within the drilling industry, with the latest technological advances to keep up....
Polycrystalline diamond bits have proven successful in soft to medium - hard consolidated formations. They are widely used in coalfields exploration and for open hole drilling to the zone of interest....
At Asahi we manufacture and stock a wide range of spares and equipment to service the Drilling industry, Our products such as; Core barrel spares Core barrel tooling DHMâ € ™ s complete, In....