Common Problems With Screwdriver Bits and How To Avoid Them

Screwdriver bits provide the necessary torque to tighten or loosen screws. However, as with any tool, you can experience issues that hinder their performance. Explore a few common problems with screwdriver bits and how to avoid them so you can work efficiently.

Stripping Screws

One of the most frustrating problems with tightening a fastener is when the screwdriver bit strips the screw. The bit is designed to fit into the slots in the screw, but the slots in a stripped screw are worn out, making it impossible for the screwdriver to turn the screw.

Screws can become stripped if they’re worked too many times, but using ill-fitting or worn-out bits can also strip screws. Choose the right kind of screwdriver bit for the screw head and material to avoid this issue.

Wearing Out Prematurely

A worn-out bit does not work effectively and can damage screws and your workpiece. Regularly inspect your bits and replace them promptly if you find damage.

While the bit will wear down with use, you can prevent premature wear. Invest in quality tools made from durable materials, such as hardened steel, to prolong the bit’s lifespan. Avoid applying excessive torque or using the wrong bit size.

Breaking

Occasionally, screwdriver bits can break or snap, especially when subjected to excessive force or used with incompatible screws. The problem can worsen if the bit snaps and a portion gets stuck in the driver. To prevent breakage, choose bits with a substantial hardness rating that can withstand higher torque levels.

Camming Out

Finally, cam out occurs when the screwdriver bit slips out of the screw head prematurely. This slipping is usually caused by poor engagement between the bit and the screw.

To minimize the chance of cam out, ensure that the bit fits securely into the screw head. Apply downward pressure while turning the screw, and consider using screws with higher-quality heads designed to reduce cam out.

Problematic screwdriver bits can strip screws, wear out prematurely, break, and cam out. Understanding the causes of various issues with screwdriver bits can help you avoid these common problems. Using the right screwdriver bit and technique for every job will ensure consistent, reliable results.