Drill Stops, 7-piece Set
Slide-on rings with locking screws for wood and metal drills. They serve as simple and effective depth stops when drilling.
Ø 3.2/4.8/6.4/8/9.5/11.1 and 12.7 mm, including Allen key for locking screws.
English sourced whiting which goes into other coloured earth pigments very well. Note some whiting prodcuts are crushed marble which are inferior to the English sourced.