The E-Grinder is a portable, lightweight, Milwaukee battery-driven bicycle web grinder. The E-Grinder operates with an 8” grinding wheel and is powered by the Milwaukee M18 battery platform.

Battery-Powered Bicycle Web Grinder

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E-Grinder Overview

  • Grinding Speed (RPM): 5,500

  • Motor Type: POWERSTATE Brushless Motor

  • Power Source: Milwaukee M18 Battery Platform

  • Run Time: ~30 minutes with M18 12.0Ah battery

  • Weight: 40 lbs (portable, single-operator handling)

  • Dimensions: 27" L × 9" W × 35" H

  • Compact, lightweight design for easy transport to weld sites

  • Optimized for thermite weld finishing, web cleanup, and localized profile blending

  • Cordless operation — eliminates hoses, generators, or cords on-track

E-Grinder in Action