Drill bit selection is a key element of achieving high production rates. Inrock offers a complete assortment of drill bits for drilling in soft soils to ultra hard rock using either mud motors or steerable jets.
Inrock can assist in designing pilot hole drilling assemblies to deliver the lowest drilling cost per foot.
HDD PERFORMANCE FEATURES
HDD features ranging from increased shirttail protection to proprietary seal technology to address the unique needs of the HDD market.
CUTTING STRUCTURE OPTIONS
A range of cutting structures are offered to meet the specific demands of your project
PREMIUM COMPONENTS
Proprietary bearing components and carbide chemistry drives superior performance
OPTIMIZED HYDRAULICS
Nozzle configurations customized to fit the hole cleaning needs of the HDD industry