USK Series Knee-Type Machines
Challenging holes where accuracy is imperative are drilled on USK table-type machines. X-Y table positioning allows manufacturers to achieve exact precision in hole location and tolerance achievement, even in extreme depth-to-diameter hole applications. USK machines use proven drilling technology on a rigid one-piece construction machine for unmatched accuracy and reliability when it is crucial.
USK machines are capable of both gundrill and BTA drilling for high ratio depth-to-diameter holes, and can be configured with a range of options to support specific demands and applications. The USK series draws from the drilling technology proven across UNISIG’s line of deep hole drilling machines, for the most extreme accuracy capabilities on the market.
|BTA Solid Drill||—||1.50 in||2.00 in||3.00 in|
|BTA Counterbore/Trepan||—||2.00 in||3.00 in||4.30 in|
|Rated gundrill diameter||1.00 in||1.50 in||2.00 in||3.00 in|
|Drill depth||30 – 80 in||40 – 80 in||40 – 120 in||60 – 120 in|
|BTA Solid Drill||—||38 mm||50 mm||75 mm|
|BTA Counterbore/Trepan||—||50 mm||75 mm||108 mm|
|Rated gundrill diameter||25 mm||38 mm||50 mm||50 mm|
|Drill depth||1,750 – 2,000 mm||1,000 – 2,000 mm||1,000 – 3,000 mm||1,500 – 3,000 mm|