Search query: drywall inside corner sanding tool

Product: WEN 6377 Variable Speed 5-Amp Dual-Head Drywall Sander with 15-Foot Hose
Brand: WEN
Relevance: Substitute
Features both triangular and circular hook-and loop sanding heads with tool-free installation
Variable speed adjustment operates anywhere from 600 to 1500 RPM
5-Amp head-mounted motor provides maximum torque to the sanding disk
Automatic dust removal system combined with the 15-foot dust hose minimizes clean-up
Includes 60, 80, 120, 150, 180 and 240 grit 9-inch sanding discs and 11-1/4 inch triangle Sandpaper