Multifunctional Gypsum Board Jointing Tool Plaster Tape Tool for Construction Drywall Taping Tool for All Types of Partitions and Walls Four switch design position Putty glue switch design Sewing belt installation shaft design 4 gear switch for control the thickness (cutting quantity) of putty glue Ergonomic handle design, with sewing belt mounting pin for easy installation Easy installation, simple and easy to use, decoration slate plaster joint tool Decoration tools can be used for small jobs, suitable for all types of partitions and walls < p>Decorate, add and renovate narrow spaces such as closets, corners, walls and ceilings Application: This cone tool is used for caulking and splicing of construction and gypsum board floor decoration. Specification: Item Type: Gypsum Board Joint Tool Material: Abs Size: approx.51x26x9cm / 20.07x10.23x3.54inch. How to use: 1. Open the joint inside the main body of the plasterboard joint tool; 2. Pour the composite material inside; 3. Start extruding the bulkhead cast; 4. Cut the joint with a smooth 5. Use large wheels to tilt the angle, saw gears for corners. Package List: 1 X Joint Tool Gypsum Board Note: Pay attention to proper operation