HTT founded in 1997, has been engaged in Deep Hole Drilling technology since her
beginning. HTT can supply customer efficient solutions of deep hole drilling in such
industries as automotive, defense, aerospace, nuclear, die & mould, pellet mill, etc.
Our drilling range is from hole 1.0 mm to 800 mm, hole length up to 15.000 mm.
With Quality Management Certificate ISO 9001:2000 and CE Certificate, HTT is your
reliable partner for Deep Hole Drilling Machines, Job Shop Drilling and Service.
Hochent (Shanghai) Machinery Development Co.,Ltd specializes in providing high precision
drill bushand tool accessories. There are plenty of drill bushes and sealing discs in stock,
we can also produce non-standard drill bushes according to the drawing provided by customer.
With years of experience for manufacturing, complete production quality management system
and sophisticated measurement and testing equipment the life of a variety of drill bushes are
greatly improved. High quality tool accessories ensures the production efficiency and quality,
Meanwhile, professional pre-sales and after sales service can help customers solve problems
in timely manner.