MILLHOG APS-438 Air Powered Saw and WrapTrack for Pipes

March 31, 2023


The MILLHOG APS-438 Air Powered Saw and WrapTrack system uses a trolley that mounts on a wrap-around track and features an articulating arm that keeps the saw blade on its leading edge to produce square cuts accurate to ±1/16 in.. Available with track sections for cutting pipe from 6 to 60-in. dia., this combination saw and track system employs a 12-in. abrasive cut-off blade designed for cold cutting concrete lined ductile pipe.


Ideally suited for cutting underground steam lines, the system eliminates torch cutting and grinding which can chip and crack the concrete internally because of stress and bending. Leaving a smooth finish for joining the pipes using couplings, this pneumatic saw also cuts other types of materials and lined pipes.

 Working Range 6 to 60 in. dia. (152 to 1,524 mm) Blade Series APS Radial Clearance 13.5 in. (343 mm) Cut Depth 4 in. (111 mm) Motor Pneumatic 3 hp (2,237 W) 90 psi (6.2 bar) 80 cfm (2,265 Lt/min) Blade Speed 5,050 rpm Working Weight 30 lb. (14 kg)
  • Easy to set up and operate
  • Provides clean, accurate, straight cuts with no heat-affect zone
  • Ergonomic design
  • Powerful pneumatic motor
  • Ideal for any application requiring straight and accurate cuts
  • Wide variety of accessories
  • Cuts tough material with ease