Spare SRT Micro Adjustment Ring ONLY



This link is for one SRT Micro Adjustment Ring ONLY

This ring is made of 6061 air-craft grade aluminum alloy. Users can use a feeler gauge or simply a piece of paper
for precise trimming depth adjustment. If the user wishes to change caliber, this adjustment ring can be locked onto the cutter shank. The cutter can be installed back into the main body to repeat the previous settings without any resetting needed.