LCB50 blades have 8 cutting points, 0.5mm thickness, 100mm length x 18mm width LCB50D blades have 15 cutting points, 0.5mm thickness, 100mm length x 18mm width
LCB50 blades have 8 cutting points, 0.5mm thickness, 100mm length x 18mm width
LCB50D blades have 15 cutting points, 0.5mm thickness, 100mm length x 18mm width