Drilling & Driving

An impact driver is best for long screws, dense materials, and repetitive fastening. Learn when to use one instead of a drill driver.

Learn how to sharpen standard HSS twist drill bits with a bench grinder, balance both cutting lips, control heat, and avoid common geometry mistakes.

Install drywall anchors correctly by matching the anchor to the wall and load, using the specified hole size, and avoiding hidden utilities.

A practical guide to diagnosing drill chuck problems, including slipping bits, stuck chucks, wobble, and safe fixes for common issues.

Different drill bits are designed for specific materials and tasks. Learn how twist, wood, masonry, tile, and specialty bits work so you can choose the right bit for each project.

Learn how to prevent wood splitting and breakout when drilling with the right bit, proper clamping, pilot holes, backing boards, and pressure.

Match drill bits to wood, metal, masonry, tile, glass, and plastic, then choose the right shank, speed, drilling mode, and safer setup for clean holes.

Choose the right cordless drill by matching voltage, chuck size, gearing, clutch, battery platform, ergonomics, and safety features to your DIY work.