Milescraft ハンドヘルドドリルブロック

I’ve been fighting with crooked pilot holes for years, but the built-in level and spring-loaded guide on this block keep my drill perfectly perpendicular every time. The depth stop is dead simple to set, so I can finally get consistent results on hardwood without any guessing.

Bought this to fix a wobbly shelf bracket and the guide kept my bit perfectly vertical through the plywood. The little V-groove on the bottom grips dowels and rounded edges too, which I didn't expect to use as much as I do.

I used to drill crooked holes every time until I clamped this block down on the surface and let the bit follow the guide instead. It works on flat boards and edges alike, and the holes actually line up now.