A.0.04~0.090mm B.0.05~0.112mm C.0.060~0.125mm D.0.065~0.130mm
A.0.05mm B.0.075mm C.0.10mm D.0.15mm
A.0.50~0.65mm B.0.60~0.75mm C.0.70~0.85mm D.0.75~0.90mm