Replacement Smooth edge saw blade for D100ERL Hose Cut-Off Machine. The smooth edge blade is much quieter than the scalloped edge blade, but doesn't cut as quickly as the scalloped edge blade (D101ERL). Cuts all sizes, brands, and types of AN hose. The smooth edge blade is recommended on smaller PTFE lined hose (i.e. -3 & -4 Speed-Flex hose).