Fangrui Product Details High -quality Angle Paladed -the Angle Paladed Blade Is Made Of The Highest Quality, Sturdy, - Stainless Steel. Our Cone Inner And Outer Corners Stand Out Because Of Its Extraordinary Durability. The Blade Is Made Of Polished Tapered Steel, Which Causes The Handle To Forge. Other Corner Tip Uses A Multi -point Welding Assembly. Corner Trim-our High-quality Interior And External Corner Knife Is Very Suitable For Shaping Concrete Around The Interior Or External Corner. The Non -slipproof Handle Is Located In The Center Of The Blade 90 Degrees, Which Can Provide A Balance And Enable You To Apply Uniform Pressure On Both Sides Of The Corner. The Horn Stroke Help You Complete Your Work Faster And Get Better Results. Anti -slip Rubber Grip -a Non -slip Rubber Grip That Conforms To Ergonomics On Our Corner -type Dry Wall Tool Provides Extraordinary Comfort During Use. We Pay Special Attention To The Ergonomics When Designing The Internal And External Corners. Application Technology-our Inner And Outer C