38mm x 50m Rolls. Blue twill economy emery is "glue bonded" to a very flexible J-weight blue twill cloth. Suitable for general purpose, light duty workshop use.
Plain End Cylinder (Bob) York Felt Bobs are made of pure wool in a variety of sizes, shapes. The mandrels are exactly centred for true-running operation. Suitable for product finishing/polishing with finishing/polishing compounds.