Some have variable speed motors. Choosing a commercial hand held mixer that suits your needs is easy, but you'll want to make sure that you know which one is right for you. Here are a few options to consider.
A plastering bucket is essential to any plastering job. You'll be mixing plaster several times in it, and cheap buckets will crack after a few jobsites' bumps and cleanings. The most durable buckets are five gallons or larger.