We've changed our name,
but we keep our game.
We are Terelion now.
Terelion’s range of reverse circulation bits are suitable for soft/medium formation drilling. Available in open, semi-sealed, and fully sealed roller and journal bearings.
PH Pilot Hole Bits are designed for drilling the most demanding raise bore pilot holes, blind bore pilot holes, and underground drill and blast holes.
A new array of roller cone bits and products for use in trenchless technology and horizontal directional drilling applications.
AVENGER bits bring together the best of patented features, knowledge, and experience to produce improved ROP, lower Total Drilling Cost and extended bit life. With two sealed bearing packages available and shared cutting structures there is a bit for your application.
Engineered for highly abrasive and broken ground applications often found in gold bearing formations as well as some copper and coal bearing formations.
With our wide selection of our products, Roller Cone Bits; and with our expertise and knowledge that we have been sustaining for a long time, we are always be there for our customers in mining and construction industry. See our products and contact us to ask more information or service.