Your Drywall Tools Superstore. LARGEST DRYWALL TOOL INVENTORY. Tape Tech Premium Wipe Down and Finishing Knife Set with 10″, 14″, 18 Blades and Extendable Holder Handle. TapeTech BX10TT 10-inch Premium Smoothing Blade. TapeTech BX14TT 14-inch Premium Smoothing Blade. TapeTech BX18TT 18-inch Premium Smoothing Blade. TapeTech BXEH40TT Extension Handle for Smoothing Blades 36″- 72″. TapeTech Smoothing […]