FIBRE METAL 1CP PIPELINER HEADGEAR ELASTIC RUBBER Straight Grinder Cut-Off Wheels They also include a circumference

They also include a circumference & quartering scale which limits the need for calculations because the exact circumference

The flange pins are threaded for ease of use

Full cotton fleece lining with foam lined back

Premium performance grinding wheel for mill scale

Designed to work in confined areas

FIBRE METAL 1CP PIPELINER HEADGEAR ELASTIC RUBBER Straight Grinder Cut-Off Wheels They also include a circumferenceGenuine Fibre Metal 1CP elastic rubber band welding helmet headgear for your Fibre Metal welding helmet or Fibre Metal faceshield. Model 1CP headgear performs well in hot or cold; is unaffected by age; does not crack or break. Includes: New sweatband Complete hinge hardware assemby Fits Fibre Metal Welding Helmet Models: 610, 670, 710, 713, 910, 913, 110, 110P, 1096