- Excellent multi-purpose tool for grinding sharp metal edges, rusted bolts, welds, etc. Effective for blending, scuffing grooves and contours.
- Tool includes 11287 Contact Arm for coated abrasive and non-woven nylon belts, 5/8″ or 3/4″ wide by 20-1/2″ long.
- Lightweight, ergonomic 7 degree offset design. Grinding head pivots 360 degrees for securing in most efficient position.
- Belt guard easily detaches for quick abrasive change; simple belt tracking adjustment knob.

Dynabrade 11684 Dynabelter Contact Arm Assembly 4" DIA X 5/8" W., 40 Duro Serrated
Dynabrade Nitro Series ROB1 - Electric 6" Random Orbital Buffer 

