FindBuyTool Machorool® 10pcsCarbideInserts15x15x2.5mmR150 30° 4R0.5for ...FindBuyTool Machorool® 10pcs Carbide Inserts 15x15x2.5mm R150 30° 4R0.5 for Helical Cutterheads Upgrade your woodworking with these premium carbide inserts. Made from tough tungsten carbide each insert has four sharp edges for longer use. The...more