This Stop Collar Jig from PwnCNC, affectionately named SpeedSetter, is a super simple way of consistently placing stop-collars onto your drill bits.
(1) 3/32" hex key
(1) Plastic Set-Jig with 3 different depth placements
(2) Floor Coins
Note: This is a specially designed jig for accurately placing depth of stop collars onto your drill bits. If you're hoping to use your own stop collars with this jig, please refer to the collars product page for exact collar dimensions.
Additional stop-collars are available here: https://pwncnc.com/products/bit-collars or in a bundled discount further down on this page.
Based on 3 reviews
I think this will be a handy little gadget when working with endmills but with 1/8 shank vee bits are too short for this application. The shank of the bit doesn't protrude far enough above the collar to be able to insert it into the collet. I haven't tried it yet but I think it will help considerably with changing between endmills for roughing and finishing cuts.
Not having to re-zero z between bit changes is a huge time saver.
I havnt had a chance to use the bitsetter yet. I have set my bits up and are ready to use just need start a project, but everything seems function as it should.