标准摘要
[中文适用范围]： ISO 7755 的本部分规定了圆柱形硬质合金旋转锉刀的主要尺寸，带有圆（球）头并用符号 C 表示。 切削直径、螺旋和切削方向、直径和切削方向的公差ISO 7755-1 中规定了圆柱柄的长度和毛刺的名称。 [外文原描述]： ISO 7755-3:2013 specifies the main dimensions of the cutting part for hardmetal burrs of cylindrical shape, with a round- (ball-) nose and designated by the symbol C. Tolerances on the cutting diameter, direction of helix and cut, diameter and length of the cylindrical shank and designation of burrs are dealt with in ISO 7755‑1.
英文名称Hardmetal burrs — Part 3: Cylindrical round- (ball-) nose burrs (style C)