At HTT USA, deep hole drilling and honing is all we do — and we do it better. From machines and tooling to job shop services and maintenance, we deliver complete, turnkey solutions tailored to your production goals.
Our technology serves the most demanding industries: automotive, oil & gas, nuclear, mold & die, hydraulics, medical, military, and aerospace.
HTT USA Strategically located in Grayslake, Illinois — just 40 minutes from Chicago O'Hare and off Highway 94 — we are always close when you need us.
We routinely achieve L/D ratios over 100, with precision that meets your tightest tolerances and toughest materials.
Our team is committed to continuous improvement, offering you the best value with competitive pricing and fast turnaround. We don't just sell equipment — we solve your drilling challenges from concept to completion.