A Guide to Choosing Blades Blade Specification Blade No. Dimensions (H x W x L) 10/0 0.14 x 0.30 x 130mm 8/0 0.16 x 0.32 x 130mm 7/0 0.17 x 0.34 x 130mm 6/0 0.18 x 0.36 x 130mm 5/0 0.20 x 0.40 x 130mm 4/0 0.22 x 0.44 x 130mm 3/0 0.24 x 0.48 x 130mm 2/0 0.26 x 0.52 x 130mm 0 0.28 x 0.56 x 130mm 1 0.30 x 0.60 x 130mm 2 0.34 x 0.70 x 130mm 3 0.36 x 0.75 x 130mm 4 0.38 x 0.80 x 130mm 5 0.40 x 0.85 x 130mm 6 0.44 x 0.95 x 130mm 8 0.52 x 1.20 x 130mm 10 0.58 x 1.40 x 130mm 12 0.60 x 1.80 x 130mm
