To undo the threaded joints and to hold the “drill string” to prevent it from falling down the hole. Also used to remove the sample from the auger or for turning the capstan. Sold in pairs (2 bars).
Options:Fine (LD) or Coarse (HD)
Item Code TB
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device