Spiralcool Backing Pads, Product Details: Design allows air to flow through the slotted hub and between the spirals on the face of the pad, keeping the disc cool, Idl for all sanding operations on metal, plaic fiberglass, etc, ch pad is made individually in a single mold, then teed for perfection | Arbor Diam [Nom]: 5/8 in | Arbor Thrd – TPI or Pitch: 5/8 in – 11 | Brand: SPIRALCOOL | Country of Origin: US | Dia. [Nom]: 4 1/2 in | Hardness Grade: Flexible | Hazmat: NO | Material: Rubber | Speed [Max]: 11,000 rpm | Type: Backing Pad | UNSPSC: 31191500 | Wt.: 0.31 lb
