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Craftsman 9-21124 1/6 Horsepower 6-Inch Bench Grinder Review

Craftsman 9-21124 16 Horsepower 6-Inch Bench Grinder

Quick Overview





  • Powerful motor
  • Variable speed
  • Eye shields
  • Stable
  • Integrated light


  • Noisy

If you are looking for a device that can form, cut, and sharpen your tools at home, then a bench grinder is something that you must check out. There are lots of good and effective bench grinders out there. This is a power tool that is utilized in many home workshops and it is available in a good range of varieties.

Looking for one can be a challenging task, but with reviews around, it will make the job easier for you. Reviews supply information and honest opinions about products. Here is one option that you can check out, the Craftsman 9-21124 6-Inch Bench Grinder with Lamp.


Features of the Craftsman 9-21124 1/6 Horsepower 6-Inch Bench Grinder

  • Comes with 36-grit and 60-grit wheel used for grinding
  • Has bigger cast iron base to minimize vibration and offer stability
  • Includes wider, translucent eye shields supported by strong spark guards for safety
  • Weighs 19.7 lbs.
  • Measures 19.3 x 10.2 x 9.3 inches


A bench grinder like the Craftsman 9-21124 is used for sharpening tools. One of its chief uses is to tackle items that are bigger. Apart from sharpening, it also serves as an efficient device for buffing, shaping, and honing metal materials. They are utilized for deburring corroded materials and those with castings on them.

It is recommended for tasks like dressing any metal material. This is a practical and handy tool to have around, just ask any longtime DIY enthusiast, hobbyist or handyman. To take advantage of its uses, make sure to provide the device with a good variety of wheels. You can mount those wheels to clean, buff, sharpen, or shape any kind of metal plus other sorts of materials.

The bench grinder comes in two varieties: the 8-inch and the 6-inch kind. The Craftsman 9-21124 is the latter, thus it operates at regular speeds. It has sufficient power to deal with simple home projects. It runs at 4 amps and roughly 3400-3600 RPM.

Many have invested in this model due to its practicality and good performance. The unit features a switch on top of the integrated light, meant for turning the lights on so users will be able to see their work even in dimly-lit settings.

The tool rests, meanwhile, allow users to prop their tools close to the wheels for better control while sharpening and grinding. It comes with a bigger base as well to promote and sustain stability while at the same time minimize the vibrations that can occur while using the device.

Another advantage of the 9-21124 is that it comes with eye shields that allow you to get near every wheel as you tackle your work. You won’t have to worry about sparks flying off straight into your eyes. The company designed and produced this unit to take in a 1/5 horsepower motor that churns out RPMs ranging from 2,000-3,400 depending on the size of the load.

All in all, the 9-21124 is a nice pick since it comes with a wide RPM range. Users are also left capable of adjusting its power and it is actually one of the most excellent grinder models in the industry when it comes to precise work on metal materials. This is a powerful model that comes with a good range of speed variations resulting in an effective delivery and better output.


One of the disadvantages of this product is that it gets a bit noisy when used. If you live in a home with children or neighbors who are not into louder sounds, you may want to mull over getting this product.

However, if you really need this one, you can always put off tackling your projects at night when everybody is resting or just work on your tasks later in the morning on weekends. This is a decent model that has great capabilities so we can understand why there’s a good number of handymen and hobbyists who are willing to invest in this particular bench grinder model.


The hunt for a good bench grinder is something most handymen deal with. But no problem for there is the Craftsman 9-21124 6-Inch Bench Grinder with Lamp to solve your sharpening and cleaning woes.

If you are after a bench grinder that is good at what it does – primarily precise sharpening – then this product is for you. It is pretty powerful and churns out a good deal of standard speeds.

It does not produce any vibration while used and even though it’s noisy during operations, you can put off work during rest hours. This is a nice bench grinder to invest in especially if you want clean, precise output and smooth operations.

Many have considered investing in this and they did not regret their purchase. Overall, this is a great bench grinder for handymen and DIY enthusiasts who need a 6-inch model. Recommended for those who appreciate a grinder that is accurate.


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