HM Drilling Equipment Industry and Trade Incorporated Co.

Hole Monster is committed to providing state-of-the-art steel body PDC bits to optimize drilling efficiency and lower drilling costs.
Our fully equipped manufacturing facility, well educated team of engineers and technicians that are using advanced design programs have enabled us to manufacture and supply industry's most affordable PDC bits by continually improving product performance and develop innovative solutions for the most performance driven drilling tools.
Our PDC bits have improved junkslot design for maximizing junkslot volume for better cleaning and higher ROP, short shank for steering capability,low torque cutter angles to reduce torque and increase drill string life.

PDC bits have the fixed blades with large,hard,abrasion-resistant cutters manufactured from a boned mass of microcrystalline synthetic diamonds and designed to excavate hole by shearing the formation while tricone insert bit works by crushing it.
Softer the formation and homogenus smaller the number of bladed and bigger the size of the PDC cutters.