The flat side is single cut and the half round side is spiral cut.10" Aluminum File, Half Round - Cut 0 The half round shape permits filing on concave surfaces and rounding out holes..
.Coated Belt,Co-Cool,4"x36",80 Grit, Coated, 4" W, 36" L, 80 Grit, Ceramic Oxide Active grinding additives in the coating substantially improve the stock removal rate, prevent clogging and result in cooler grinding.
. Their flexibility enables them to adapt perfectly to the contours of the workpiece.3" x 1" Mounted Flap Wheel - 1/4" Shank - Aluminum Oxide - 240 Grit For universal applications from coarse to fine grinding.