Do you need to drill to accurate depths by hand? Then check out the adjustable drill bit depth stops from P & N.
The adjustable drill bit depth stops allow you to consistently drill to an accurate depth easily and repeatedly.
Simply by twisting the sleeve they are easily adjusted to suit your desired drilling depth. The adjustable drill bit depth stops from P & N are compatible with a wide variety of drill bits including HSS twist drills, brad point bits and masonry bits. Pretty much any drill bit that ranges in diameter from 3 - 13mm.
Specifications
The set includes 3x collet sizes: