5/16” x 1 1/4” x 5/16” x 3” 3/16” UC Solid Carbide Mortise Compression bit

5/16” x 1 1/4” x 5/16” x 3” 3/16” UC Extended Performance Solid Carbide Mortise Compression bit

This EP series is used when “maximum tool life˝  is needed for cutting adhesive and abrasive material at a lower coat. this EP series is used when “maximum tool life˝  Is needed for cutting adhesive and abrasive material at a lower cost than coated tools. Recommended for MDF or chipboard with melamine and laminates. Two flute compression spiral used to improve the finish of upper and lower material edges.