![Cylinder Shape Felt Bobs - MP-7 (628973273122)](http://perrinwatchparts.com/cdn/shop/products/17-224-600_1910da1a-6129-44d3-8fce-7c11414747b2_600x600.jpg?v=1595353244)
Cylinder Shape Felt Bobs - MP-7 100% wool, ideal for precision deburring, polishing and finishing. Can be charged with compounds. Specifically designed for use with flex-shafts and similar tools. 1/2" diameter. 3/4" face. 1/8" mandrel. Medium degree of hardness.