强力筒夹
产品特点
偏摆精度小于0.02mm
限定夹持与孔径相同之刀具柄径
筒夹不具备弹性收缩范围，强调夹持力
刀具置入筒夹必须超过内孔有效夹持长度，以达到有效夹持
| 型号 | D | 筒夹孔径d1 | d2 | L | 11 | ||
| HEC20 | 20 | 3,4,5,6,8,10,12,16 | 25 | 52.5 | 49 | ||
| HEC25 | 25 | 3,4,5,6,8,10,12,16,20 | 31 | 60 | 55 | ||
| HEC32 | 32 | 3,4,5,6,8,10,12,14,16,18,20,24,25 | 37.5 | 64.6 | 59.6 | ||
| 1/8,1/4,5/16,3/8,1/2,5/8,3/4,1" | |||||||
| HEC42 | 42 | 3,4,5,6,8,10,12,16,2025,32 | 48 | 75 | 69 | ||
| 1/4,5/16,3/8,1/2,5/8,3/4,1" | |||||||
