Tired of drilling too deep? This aluminum stop collar set is a game-changer for precision drilling. It comes with 8 different sized collars: 1/2\, 7/16\, 3/8\, 5/16\, 1/4\, 7/32\, 3/16\, and 1/8\, so it covers a wide range of common drill bit diameters. Also included is a handy drill bit holder to keep everything organized. Each collar is made from high-tensile aluminum, so they're lightweight, rust-resistant, and durable. They work by sliding onto your drill bit's shaft and tightening with a set screw, creating a physical stop that prevents the bit from going deeper than you want. This is super useful for repetitive tasks like drilling shelf peg holes, hinge screw holes, or any project where consistent depth is critical. Installation is quick and easy - just loosen the screw, slide the collar to your desired spot on the bit, and tighten it down. They're adjustable and reusable, so you can move them between bits as needed. The collars have a split-ring design that ensures a secure grip without damaging the bit. Perfect for woodworking, metalworking, DIY home projects, or professional workshops. They help improve accuracy, reduce mistakes, and save time. The set comes with a 30-day return policy and a 12-month warranty for peace of mind. A simple, affordable tool that makes a big difference in your drilling precision.
