The HERO 11 matrix is specially designed to provide an excellent penetration/lifespan ratio in very hard to extremely hard ground with a 6.5 to 7.5 rating on Mohs scale. It is a good choice for use on basalt, felsic or volcanic rock.
Fordia manufactures three standard inner and outer tube sizes (BWL, NWL and HWL) and offers other custom sizes.
Fodia’s White Rhino reaming shells are made with high quality synthetic and natural diamonds casted in a very resistant matrix.
The ULTIMATE drilling product for reducing hole torque, limiting wear and rusting of the rods while extending the product life of the drill bit.