Understanding the Basics: Drilling vs. Driving Bits
First things first—what’s the difference between drilling and driving bits? Drilling bits are used to create holes in materials like wood, plastic, metal, or masonry. On the other hand, driving bits are used to insert fasteners like screws, nuts, or bolts to connect different workpieces. Each has its purpose, and using the correct one ensures both safety and success.
A Closer Look at Driving Bits
There are several types of driving bits you’ll encounter: Phillips, slotted, square, hex, torx, and nut drivers. The key here is to match the bit to your fastener head to avoid stripping and ensure a solid hold. Also, be sure to use impact-rated bits with your impact driver—standard bits can shatter under pressure and create safety hazards.
Drilling Bits and Their Features
Drilling bits come in various finishes and shapes. Two of the most common finishes are: * Black oxide, great for hardwood, softwood, fiberglass, and steel * Titanium-coated, which helps reduce friction and lasts longer * Drill bits also have different shank types, which fit into your drill’s chuck: * Round shanks are compatible with drill drivers. * Hex shanks work with both drill drivers and impact drivers. * SDS shanks are designed for use with rotary hammer drills like SDS Plus or SDS Max.
Drill Bit Sizes and Types
* Twist bits, used for general drilling in wood, metal, plastic, and ceramics. They’re also ideal for creating pilot holes to prevent splitting. * Brad point bits, featuring a W-shaped center for precision and reduced wandering, perfect for wood. * Spade or paddle bits, designed for drilling large holes through wood—great for electrical or plumbing tasks. * Forstner bits, for creating flat-bottomed holes using a drill press. * Countersink bits, which allow fastener heads to sit flush—commonly used in cabinetry. * Tile bits, made to drill through ceramic or porcelain without cracking. * Glass bits, best for non-tempered glass or ceramic using slow speed. * Masonry bits, designed for hammer drills to work through brick, concrete, or block—don’t forget hearing protection! * Hole saws, which are perfect for cutting large holes through wood, metal, tile, or masonry with an arbor attachment.
Specialty Bits & Accessories
If you're working with nuts or bolts, nut drivers are your go-to and work best with an impact driver. Additionally, extension and holder bits are must-haves for accessing tight or awkward spaces and securely holding your fasteners during use—no more dropped screws!
How to Choose Drill & Drive Bits & Accessories
When it comes to drilling and driving accessories, your work will only be as good as the bit you choose. In this guide, we'll walk you through how to choose the right drill and drive bits to complete any project around the home, on the job, or anywhere in-between!
