Bench grinders allow you to sharpen various forms or sizes of bits.

Instead of tossing out old drill bits, give them new life with a sharpening tool. You can use a couple of different devices. You can isolate the right product by isolating your needs. Consider how often you use the bits, their size as well as the application of the drill. Do you mostly use the bits for work or for leisure? Once you decide on essentials, you're on your way to a more perfect bit sharpener.

Difficulty: Moderate Instructions

1 Familiarize yourself with the options. First, there are specially designed drill bit sharpeners on the market. But there are also other sharpening tools and methods you can use whose overall uses you can expand upon to include other applications. A bench grinder is the prime example.

2 Match the sharpener to the bit size. This part is fairly obvious. If you opt to get a specific bit sharpener, make sure that the size of the bit equates to that of the sharpener. For instance, a 1/2 " drill bit should have a 1/2" drill bit sharpener. The same applies to other sizes such as a 3/4". This will ensure that you achieve the proper angle during the sharpening process.

3 Maximize the output. While an exactly fit sharpener may appeal to you, a bench grinder will allow you to sharpen almost any size bit you desire. You may need little more practice to refine your skills, but in the long run you might save money.

4 Recognize materials. If you do opt for the bench grinder for sharpening drill bits, carbon and diamond are the more common materials. Diamond will generally outlast the carbon, so an initial investment in the diamond grinder can earn dividends in the long run.