錐型圓頭旋轉(zhuǎn)銼刀 編號(hào) 刃徑 刃長(zhǎng) 柄徑 總長(zhǎng) α R L0313M06 3 13 6 55 14° 0.9 L0616M06 6 16 6 65 14° 1.2 L0822M06 8 22 6 65 14° 1.4 L1025M06 10 25 6 65 14° 2.2 L1228M06 12 28 6 65 14° 3 L1633M06 16 33 6 65 14° 4.5