Olson Saw CB50055BL 12mm Band Saw Accessory

Cool Blocks blade guides are made from a high tech, non-metallic composite material, "Graphite Impregnated Phenolic Laminate" which contains three synthetic dry lubricants that lubricate the blade but do not make it oily. The metal to metal contact made by old metal guide blocks creates heat and friction which cause premature blade wear and breakage. For 14", 16" and 18" imported Band Saws using 12mm (.472") round guides. Contains: 4 guide blocks 12mm (.472") dia. x 3/4".