A.0.01~0.25 B.0.25~0.5 C.0.01~0.05 D.0.05~0.4
A.HC32~42 B.HC42~52 C.HC52~62 D.HC62~72
A.曲面刮刀 B.三角刮刀 C.平面刮刀 D.柳葉刮刀