This 30-piece adjustable slant drill set includes step drills, a stop ring, a wrench, and a drive drill bit. With dual-scale markings, it's suitable for Diy woodworking. Made of orange aluminum alloy, it measures 12.60 x 8.66 x 3.35 inches and weighs 4.54 lbs. The Cnc-machined aluminum alloy body has a smooth, wear-resistant surface and is durable. The adjustable depth range of 0.5 inches to 1.5 inches easily handles various material thicknesses for precise drilling. The clear, legible dual-scale markings allow for quick depth adjustment simply by sliding the scale slider. A clever chip removal design effectively guides sawdust out. Easily removes debris, preventing splashing and clogging multiple uses to suit any project need can be made into a portable angled hole clamp tool by firmly securing plates with the complete clamp or removing the guide block.