Top positive review
Very handy and useful stop collar
Reviewed in India on 26 April 2019
These stop collars are extremely useful for woodworking work. For making holes at set depth with with different drill bits, these come in very handy. If you are working with dowel joinery or need to drill in thin pieces of wood these are extremely useful. It helps avoiding over drilling and make your jkints stronger. Multiple size of collar depths work with different bits. Quality is good and allen key helps in tightening at right position. Very easy to use but very very useful.