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Midland Tool

T-101 Hot Tap Drilling Machine 1/2″ to 4″ Capacity

Item # T-101b Category

The highly versatile T-101 drilling machine can be used for making hot taps, installing completion plugs in tapping nipples and installing TDW PIG-SIG® passage indicators. The machine is available in two models: Standard with 18 inches of boring bar travel and the XL model with 28 inches of travel.

  • ½-inch through 4-inch (DN 15-DN 100) taps
  • Maximum working pressure: 100 bar (1,480 psi) at 38°C (100°F)
  • Operating temperature range: -29°C to 371°C (-20°F to 700°F) at 48 bar (700 psi) for intermittent service
  • Standard with 18 inches boring bar travel and XL model with 28 inches of travel
  • Adjustable manual feed rate
  • Available with manual crank or hand-held air motor

Boring Bar Travel


Boring Bar Extension/Revolution




Feed Mechanism

Hand-Fed Machine