Brad Point Bits

A brad point bit is a drill bit designed specifically for wood, identifiable by the sharp center point (the "brad") flanked by two spurs that score the wood fibers before the cutting edges remove material. That center point is the entire reason this bit exists: a standard twist bit, designed for metal, tends to skate and wander across wood grain before it bites, especially on an angled or curved surface — a brad point bit locates exactly where you set it and stays there.

Why it matters for clean holes

The spurs score a clean circular outline in the wood fibers ahead of the cutting edges, which means the hole's edge comes out cleaner and with less tearout than a standard twist bit would leave, particularly on the exit side of a through-hole. For visible joinery — dowel holes, hardware mounting holes on show surfaces — that cleaner edge is the difference between a hole that looks intentional and one that looks chewed.

Where they're the right choice

Dowel joinery, hinge and hardware pilot holes, any hole where placement accuracy and a clean edge both matter. They're a genuine upgrade over a standard twist bit for essentially all general wood drilling, which is why most dedicated woodworking bit sets are brad point by default rather than an afterthought option.

Where they're not necessary

Rough construction drilling, pilot holes that'll be hidden and don't need precision placement, or drilling into material where the extra cost per bit isn't buying you anything the situation actually needs.

Sizing and sets

Brad point sets typically run from small fractional sizes (1/16" or so) up through 1/2" or larger, and matching a set to your most common dowel and hardware sizes (often the 1/4", 5/16", and 3/8" range) covers the majority of everyday use. Buy based on what you actually drill regularly rather than the largest set available.