counterbore

counterbore 基本解释

(用平底扩孔钻)扩孔［锪孔, 镗孔, 镗阶梯孔］, 沉孔, 埋头孔

counterbore 词性变化

过去分词:counterbored

词组短语

1、counterbore cutter head 扩孔钻头

2、counterbore (drill) [化] 平底扩孔钻

3、counterbore cutter 沉孔刀具

4、counterbore drill 平底扩孔钻

5、counterbore guide 扩孔钻导柱

6、counterbore #8 n.埋头孔，扩孔n.（用平底扩孔钻）扩孔[锪孔，镗孔，镗阶梯孔]，沉孔，埋头孔; 扩孔钻

7、counterbore diameter chart 沉头孔直径图表

8、counterbore dimension 沉头孔尺寸

9、counterbore dp 沉孔dp

10、counterbore hole 沉孔

11、counterbore bit 埋头钻头