The BOILERMASTER™ is specifically designed for boiler machining operations. The BOILERMASTER™ features right-angle ratchet feed for working in confined spaces, a powerful 1.5 HP motor, a compact cutting head which accepts standard and wedge-lock bits for heavy duty use. The head is sealed to protect inner components and the solid milled body houses a heavy duty gear set with tapered roller bearings for reliability. The tool steel mandrel and durable hardened steel mounting blocks provide maximum grip on water walls and boiler pipes making this machine the best choice for boiler construction and maintenance.


  • 1.25″ ID to 4″ (31.75 to 114.3mm) Pipe Range
  • Wall Thickness 0.531” (13.49mm)
  • Option Mandrel ID Range, .610” to 1.25” ID (15.5 to 31.7mm)
  • Ratchet Feed System
  • Rugged Tool Steel Mandrel
  • Mandrel Shaft Seal
  • Wedge Lock Bits
  • Pneumatic Motor 1.5 HP (55 cfm (26L/s) at 90 psi (621 kPa) air supply)
  • Bevel, Counterbore, Face, ID Chamfer, Flange Face
  • Preparation on mild, chrome, stainless, copper-nickel alloy
  • Special procedures for: inconel, other high temp alloys
  • Weight 18 lbs (8.16 kg)