FlexShaft KM-1004 Milling Machine Delivers 80 ft Reach

RIDGID's FlexShaft KM-1004 features dual power capability and a digital cable counter with variable speed control.
Feb. 24, 2026
2 min read

RIDGID's FlexShaft KM-1004 Milling Machine is a high-speed, heavy-duty milling machine for dual drain cleaning and milling applications up to 80 ft (24.4 m). It delivers wall-to-wall drain cleaning and extended runtime for pipe rehabilitation and restoration work in residential and commercial settings.

The unit handles 1.25 to 4 in (32 to 102 mm) pipes and supports 1/4 and 5/16 in FlexShaft cables. It removes scale, corrosion, grease, roots, and other obstructions during pipe preparation and reinstatement. A digital cable counter with variable speed control enables users to monitor distance and adjust speed based on pipe conditions. A built-in temperature sensor helps prevent sheath damage during prolonged operation.

The machine operates on 18V DC battery power or plug-in power, allowing continuous use during drain cleaning and milling jobs. A brushless motor with I-Clutch technology monitors torque based on cable size to reduce wear and extend tool life. Field-serviceable components support on-site maintenance to maximize uptime.

Additional features include foot pedal operation for two-handed control, an under 70 lb design with wheels and a telescoping handle for transport, and compatibility with the RIDGID Link app for tool locking, shareable job reporting insights, maintenance reminders, and tool history.

Features:

  • Dual drain cleaning and milling capability up to 80 ft (24 m)
  • For 1.25 to 4 in (32 mm to 102 mm) pipes
  • Supports 1/4 and 5/16 in FlexShaft cables
  • Digital cable counter with variable speed control
  • Built-in temperature sensor for sheath protection
  • 18V DC battery and plug-in power options
  • Brushless motor with torque-monitoring I-Clutch technology
  • Field-serviceable components
  • Foot pedal for two-handed operation
  • Under 70 lb with wheels and a telescoping handle
  • RIDGID Link app compatibility for tool management and reporting

RIDGID
Elyria, OH
(800) 474-3443
ridgid.com