Professional contractors rely on these Spade Bits when they need to quickly bore clean holes for electrical, plumbing, framing and more. Featuring a heavy-duty, heat-treated shank for protection against bends and breaks, these bits are equipped with an optimized cutting groove which provides fast chip removal, and a 7/16-inch ball groove shank offer easy quick changes in impact drivers. Their chamfered corners boost durability especially against nail impacts.
- Heavy-duty, heat-treated shank
- Protects against bends and break
- Optimized cutting groove for fast chip removal
- 1/4″ Ball groove shank allows for quick bit change