Spade Bit

About

Spade Bits Built to Cut Clean, Bore Fast, and Last Long Spade bits are flat-bladed drill bits made for rough boring in wood. They come in sizes ranging from 1/4" to 1-1/2". The wide blade and center point guide the bit through the workpiece. Built with a hex shank, spade bits stay secure in the chuck and resist slipping. These bits are a staple for carpenters, electricians, and HVAC crews who need quick, accurate holes with minimal effort. Common Uses & Best Applications Spade bits are best for drilling holes in wood, plywood, and some plastics. They work well for rough-in jobs like installing pipes, running wires, or building framing. Because they remove large amounts of material fast, spade bits are ideal for tasks that don’t require clean edges or detailed precision. Use them for: Boring holes through studs for wiring Drilling through floor joists for plumbing Making openings for door hardware and latches Best Users for Spade Bits Spade bits meet the needs of tradespeople and DIYers who value speed and simplicity. Electricians often use them to route conduit or low-voltage cable. Plumbers use them to run PEX or copper pipe. General contractors keep them for framing and carpentry work. Weekend woodworkers reach for them when drilling wide holes in construction lumber or plywood. What to Consider When Buying a Spade Bit To get the right bit for the job, here are a few key features to keep in mind: Size: Spade bits come in a range of diameters, usually from 1/4" to 1-1/2". Choose based on the hole size you need. Length: Most bits are 6" long, but extended lengths (12" or 16") are available for deeper holes. Shank Design: Look for a 1/4" hex shank if you're using a quick-change chuck or impact driver. Material and Coating: High-carbon steel is common, while coated bits may reduce wear and friction during use. Spade Bit Options Standard Spade Bits: Basic flat-blade design made for general-purpose drilling in wood. Self-Feeding Spade Bits: Include a threaded tip th