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0.5~0.9mm 1.0~1.5mm 1.6~1.9mm 2.0~2.5mm 2.6~3.0mm
0.5~0.9mm 1.0~1.5mm 1.6~1.9mm 2.0~2.5mm 2.6~3.0mm
0.5~0.9mm 1.0~1.5mm 1.6~1.9mm 2.0~2.5mm 2.6~3.0mm
刃状边缘 凿状边缘 凹形边缘 肩台形边缘 斜面形边缘
0.5~0.9mm 1.0~1.5mm 1.6~1.9mm 2.0~2.5mm 2.6~3.0mm
0.5~0.9mm 1.0~1.5mm 1.6~1.9mm 2.0~2.5mm 2.6~3.0mm
0.5mm 1.0mm 1.5mm 1.8mm 2.4mm