1. The characteristics and application of adaptors such as collet chuck with steep taper(SK) and collet chuck with hollow taper(HSK) were analyzed and explained. 文中将分析锥形装刀卡套（SK）和中空锥形装刀卡套（HSK）特点及应用；
2. NOTE: Never tighten the collet without first installing a router bit in it. Tightening an empty collet, even by hand, can damage the collet. 说明：决不可无刀头状态拧紧夹头。无刀头时，即便用手拧紧夹头，也可能导致其损坏。
3. NOTE: Never tighten the collet without first installing a router bit in it. Tightening an empty collet, even by hand, can damage the collet. 说明：决不可无刀头状态拧紧夹头。无刀头时，即便用手拧紧夹头，也可能导致其损坏。
4. The main products are: front air chuck, chuck-degree, floating chuck, chuck bar bars, high-speed rotary fuel tank, the cylinder. 主要产品有：前置气动卡盘，分度卡盘，浮动卡盘，杠杠卡盘，高速回转油缸，汽缸。
5. The main products are: front air chuck, chuck-degree, floating chuck, chuck bar bars, high-speed rotary fuel tank, the cylinder. 主要产品有：前置气动卡盘，分度卡盘，浮动卡盘，杠杠卡盘，高速回转油缸，汽缸。
