NS TOOL / MHR230 φ0.4×1
NS TOOL / MRT425 φ0.2×2×1°
NS TOOL / MRB230 R2×30
NS TOOL / MRB230 R1.25×20
NS TOOL / MRB230 R1.25×15
NS TOOL / MRB230 R0.6×4(d4)