Hardmetal burrs - part 12 : inverted cone burrs style n 硬质合金旋转锉第12部分:倒锥形旋转锉n型
Inverted cone bur 倒锥形钻
Inverted cone technologymaximizes the cor zone , delivering the highest ball speed over a larger face area . experience longer carry and distance on mis - hits 倒立锥形技术将甜密点区域最大化,在极大的杆面区域提供最高的击球速度,即使误击时仍能带出不错的距离。
While the tpc saves weight to allow improved weight distribution for greater forgiveness , the inverted cone increases the size of the cor zone to deliver higher initial ball speed Tpc技术将杆头重量分配到边缘来增加容错度,而倒立锥形技术则透过扩大甜密点以提供更佳的击球初速。