Montrae Mining was established in Broken Hill in 1981 as a family-orientated partnership business and began by delivering mining equipment to Broken Hill and Cobar. After moving the family to Albury, Montrae Mining started supplying and servicing mines in the Northern Territory with a facility in Darwin, which serviced mines with consumables, bit refurbishment and maintenance.

Montrae Mining started at Lake Cowal supplying consumables for their Atlas L8. Montrae Mining set up a facility supplying and servicing Barrick which had 9 Drill Rigs, providing them with Hammers, Drill Bits, Bit and Hammer Refurbishments and Reverse Cycle Consumables to sites 24 hours per day. A 6" Hammer was designed for this site and is achieved great results with over 20,000 meters recorded from a test hammer. Only the best from Montrae Mining!

Montrae Mining recognised a need within the mining industry for a high quality, durable Shock-Cusion Sub. Absorbing vibration giving longer life to the rotary heads, drill bits, hammers and increasing the overall performance of the Drill Rig.

After many years of development including testing on various sites, customised design's and vibration analysis data, Montrae Mining's Shock-Cusion Sub has evolved to be one of the most reliable mining consumables.

Montrae Mining's Shock-Cusion Sub has gained recognition globally for its quality and longevity.