– Water well drilling
– Blast hole drilling
– Exploration core drilling
– Pile drilling
– Anchor drilling
– Special purpose drilling
Tools and Accessories
The bit ranges varies from 2 to 24 inches diameter, with different face styles like Concave, Convex and flat. The button shapes and grades include Spherical, Ballistic and Parabolic. Bits are conditioned by a special manufacturing procedure which establishes a protective cushion on the bits, thus reducing chances of cracking which often occur in hi-impact drilling products.
Smart 58 Bit
PHD 14 Bit
Winner 45 Bit
Winner 35 Bit
Bit Face Styles
This is the common face style used in market. Cone shaped depression in the face has centering effect for straighter holes. It gives excellent penetration in soft to medium hard rock formation.
This face has been utilized in medium hard to hard drilling formation. Face design allows for increased body support for gauge carbide. There are two gauges and the inner gauge row helps to protect the outer row from excessive wear. The convex style tends to keep the drilling face intact longer by drilling with the two rows of the buttons on the convex face. This face style gives good hole penetration in medium to hard rock formations.
This bit is very aggressive in drilling application and is suited best for hard to very hard rock and broken formation. Face slots help eliminate bit plugging in softer zones. More carbide to surface contact for better rock fracture. It is a simple and robust design well suited for hard to very hard rock formation.
Button shapes and Grade
Normally this button is used in less hard consolidated drilling formations. This type of button is very aggressive and drills faster than domed. However, because the ballistic tip protrudes out farther than domed, the ballistic is prone to breakage if used in the wrong formations. Care should be taken when drilling with this type of button. Ballistic buttons yield high penetration rates and efficient rock breakage.
Suitable for all soft and medium rock conditions including fractured and fissured rocks.
This button is the most common shape utilized in DTH bits. This type of shape is the strongest and most resistant to breakage. The domed shape provides excellent penetration in medium rock, hard rock, and hard rock broken formations, in all types of drilling.
The Down the Hole hammers range varies from 2 to 12 inches diameter. The Down the Hole over burden drilling systems ranges from 4 3/4-12 inches’ diameter. DTH Products are field tested to stringent quality requirements to provide consistent performance results in the field. We use a combination of premium steel, quality carbide and state of the art design and manufacturing to yield superior drilling products
Smart 58 Hammer
PHD 14 Hammer
Winner 45 Hammer
Winner 35 Hammer
Frictional welded and induction hardened Drill pipes, Adapters and Odex. All thread types of male and female [API 23/8, 27/8, 31/2 and order specific] with excellent wear resistance and longer life. Products are heat treated applying most advanced heat treatment technology that extends the product life for maximum wear and performance in the toughest of drilling conditions.
Core Drilling Accessories
A wide range of rotary drilling tools to enable you drill from 3”-18” diameter.
Tricone Bit – Milled Tooth
Tricone Bit – TCI