EDCO
$27.5O PER DAY EACH (FOR NORMAL WEAR, MORE FOR EXCESSIVE WEAR) THESE ARE THE DIAMOND INSERTS NEEDED TO WORK WITH THE EDCO FLOOR GRINDERS (FOR EXTRA CHARGE) NOTE: THE SINGLE HEAD GRINDERS USE 3 INSERTS (3 X $27.50=$82.50) THE DOUBLE HEAD GRINDERS USE 6 INSERTS (6 X $27.50=$165.00) RED = SINGLE HEAD GRINDER (SET OF 3) INCLUDE WOOD WEDGES YELLOW = DOUBLE HEAD GRINDER (SET OF 6 HEADS) INCLUDE WOOD WEDGES