Adjustable drywall and plastering tool

摘要: A cornering tool is provided which may be used for application of drywall or plaster similar construction coating materials. The adjustable over a wide range corner angles. In addition, the adjustability allows use in plastering as well where angle offset to effect screeding excess material. includes novel feature such tools thinned hinge section with increased flexibility angular adjustment blades without bending out plane. preferably formed plastic.