NS TOOL / MSRS230-Φ2-R0.2
NS TOOL / MSRS230-Φ2-R0.5
NS TOOL / MSRS230 φ2×R0.3
NS TOOL / MSRS230-Φ3-R0.1
NS TOOL / MSRS230-Φ3-R0.2
NS TOOL / MSRS230-Φ3-R0.5