功能特性:
用于软铜、半硬铜、铝和精制钢管的扩张、缩小和修圆
型号及尺寸
1.2300 12-15-18-22MM
1.2303 12-15-18-22-28MM
1.2316 3/8-1/2-5/8-3/4“
1.2311 10-12-14-16-18-22MM
1.2327 15-22-28MM
1.2324 1/2-5/8-7/8-1.1/8”
1.2336 3/8-1/2-5/8-3/4-7/8-1“-1.1/8”
单独的扩把:1.2000
扩头尺寸公制有:8-10-12-14-15-16-18-20-22-28-32-35-38-40-42MM
英制:5/16"-3/8"-1/2"-5/8"-3/4"-7/8"-1"1.1/8"-1.1/4"-1.3/8"-1.1/2"-1.5/8"-1.3/4"
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