ドリルガイド

The six hardened steel guides cover every size I reach for, and the self-centering edge feature makes lining up on 3/4" plywood almost effortless. The anti-slip grip kept it steady even when my hands were a bit sweaty.

The built-in alignment marks save so much fiddling, and the 1/2-inch guide sat perfectly flush on my shelving edge. Didn't slip once, even with sweaty hands, thanks to that GripMaxx surface. Solid little tool that just works.

Bought this for some cabinet work and the hardened steel guides are holding up great, no wobble even on oak. The 1/2" and 3/4" edge centering is spot on, which saved me from a lot of crooked pilot holes. GripMaxx surfaces keep it from sliding around, honestly couldn't ask for more.