At the core of our innovative sharpening system are our patented Ninja See-Thru discs, often referred to as backpads
The combination of straight and curved slots within the disk allow the operator to sharpen, grind or polish with a crisp and clear view of the work piece
The top has a molded fin structure that directs airflow onto the workpiece, keeping it cool
The bottom is a perfectly trued, flat surface onto which our 3M NINJA abrasives adhere
The backpads are easily mounted onto the JoolTool system by simply twisting on and off the spindle; they are self-threading and do not require any mounting hardware

Technical Details

Product Details

Package Dimensions
Width : 1.7 inch
Height : 0.9 inch
Length : 2.3 inch

Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B006YD6AVA