产品特征：
YG-COMBO丝锥的特点
1、特殊设计的螺纹结构（国际专利）
防止进给过量，螺纹和螺距直径稍大。
2、特殊设计沟槽的几何形状
优异的排屑
防止切屑堵塞
提高攻丝质量
3、广泛的适用性
适用于盲孔和通孔的加工
4、优异的性能，适用于各种材料的加工
碳钢，合金钢，工具钢等。
Features Of COMBO Tap
1、 Thread configuration with a special design.(International patent)
Prevents over-feeding, thin thread and pitch diameter oversize.
2、 Flute geometry with special design.
Better chip evacuation.
Prevents chip clogging.
Improves thread quality.
3、Applicable for wide applications.
Blind and through holes.
4、Excellent performance on various materials.
Carbon Steels, Alloyed Steels, Tool Steel etc.
