技术参数：
套装双头扩孔器组；扩口管径适合3/16", 1/4", 5/16", 3/8", 7/16", 1/2"和5/8".适合钢管、铝管和铜管；品牌：英国
产品描述：
尚尤为您提供套装双头扩孔器组，此款产品的具体介绍如下：
适合钢管、铝管和铜管，热处理的合金钢旋转精密研磨，镀铬处理，以减少摩擦。每个适配器明确加上易于识别的大小刻度。黑色氧化处理，可防锈防腐蚀，扩口管径适合3/16", 1/4", 5/16", 3/8", 7/16", 1/2"和5/8".
Manufactured to double flare soft steel, aluminium and copper tubing up to .040" wall thickness producing SAE 45 flares. Heat treated alloy steel swivel is precision ground and chromed to reduce friction. Heat treated drop forged yoke. Each adaptor is clearly stamped with the size for easy identification. Bright lustre plate finish with contrasting black oxide. Will also produce a single flare. Sizes: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", & 5/8".
