See-Thru Backpads 3" and 4" — packs of 1, 3 and 9

These Patented See-Thru discs are an essential part of your JOOLTOOL experience. We recommend having every abrasive mounted on its own Backpad. Depending on the type of abrasive, these discs allow you to sharpen, grind or polish with a crisp & clear view of the work piece. The Backpads have 2 faces: TOP: Molded fin structure that directs airflow onto the workpiece, keeping it cool. BOTTOM: Perfectly trued, flat surface onto which our 3M Abrasives adhere.

Available in 3 inch and 4 inch diameters in the following packs: 1-pc, 3-pc and 9-pc.

Setup: Simply apply Abrasives onto the Backpads with their sticky side toward the flat side of the disc. To install on the JOOLTOOL system, simply twist the discs securely onto the spindle.

• These patented See-Thru discs are an essential part of the JoolTool system — we recommend one Backpad per abrasive.
• They let you sharpen, grind or polish with a crisp, clear view of the workpiece.
• Top face: a moulded fin structure that directs airflow onto the workpiece and keeps it cool.
• Bottom face: a perfectly trued, flat surface for the 3M abrasive to adhere to.
• Available in 3" and 4" diameters, in 1-piece, 3-piece and 9-piece packs.
• To set up: press the abrasive sticky-side onto the flat face, then twist the Backpad onto the spindle.