ดอกสว่านหัวเซ็นเตอร์มาตรฐาน

These brad-point bits start exactly where I mark them, no skating across the surface like my old ones. Drilled a batch of shelf pin holes in oak and every single one came out clean with no tear-out. The center point really does make the difference.

Finally, I can drill straight holes without the bit sliding all over the surface before I even start. The sharp center point grabs instantly and keeps things exactly where I mark them, which has saved me from a lot of frustrating do-overs. These have become my go-to for anything that needs a clean,

The brad-points bite into the wood grain right where I mark it, no drifting even on angled cuts. Clean exit holes on oak plywood without any tear-out, which is a huge time-saver for my cabinet work.