40PCS+1/4 inch holder.Come with a 1/4 inch holder for quickily change.
This product uses zirconia and alumina, which have strong wear resistance and high hardness. After the abrasive particles are crushed, new edges and corners are generated, maintaining cutting force and long service life
Ideal for grinding, mixing, sanding and finishing of various materials. Sanding surfaces such as rust, paint, ferrous metals, stainless steel and non-ferrous metals, wood and plastic. Deburring after plasma cutting
Each flap disc is compatible with most 2 inch power drills, die grinders, air grinders and other power tools. Maximum 12,000 to 14,000 RPM speed.
The sanding disc adopts a torque spiral design, which can quickly replace the sanding disc by twisting to remove or connect. Please ensure safety during use