CIR 90 DTH Drill Bits

Prodrill offers a comprehensive range of DTH drill bits that have been designed to match all conceivable applications,which is interchangable with Ingersoll-Rand DTH bit . 

Each bit, made from quality tungsten carbide steel, is precision machined to produce a perfect body. They are then heat-treated to the right hardness, facilitating excellent surface compression and fatigue resistance. Manufactured in-house, each bit is finally fitted with the required shape and sized buttons. 

We offer five basic bit designs: Convex, Flat front, SpeedBit, Concave, and Rocket Bit. These are designed for all types of rock, whether hard or soft, abrasive or fractured. 

Advantages 
1.Improved steel grade for better fatigue properties 
2.Five basic front designs 
3.Designs for all rock types

 
About Us:
1.    Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2.    We have advanced technology and equipment.
3.    Our technician has more than 13 year's professional working experience.
4.    Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.