Bosch HD21-2 1/2″ 2-Speed Hammer Drill Preview

Bosch HD21-2 1/2″ 2-Speed Hammer Drill Review

The Bosch HD21-2 1/2″ 2-Speed Hammer Drill is one of the most popular drills among professional woodworkers. They are used to quickly finish jobs. These drills have been around since the 1970’s and they were designed with professionals in mind. However, it doesn’t mean that these drills aren’t good for beginners or even intermediate level users too!


They come in various sizes which makes them easy to use. (1/4″, 3/8″, 1″) They are very affordable. You can get a set of 5 for $50.00!

(That’s less than half the price of some other brands!) They are made from high quality materials such as aluminum alloy and steel. They are simple to operate.


These drills don’t have many features compared to their competitors. Some of the pros listed above may not apply to you, so keep reading…

If you’re looking for a cheap way to learn how to use a power tool, then look no further! This is one of, if not the best, product to learn on because of price AND the fact that it is extremely durable. Check out some user reviews below before you decide though:

“I bought this drill set for my dad for father’s day and he loves it! He says it’s very easy to use and has already made projects around the house much easier and faster than before!” -E.M.

“I’ve been using the 3/8ths version of this drill for about 2 years now and it’s still going strong! I’ve used it on many projects, always on the weekends. This thing can handle everything from nailing to screwing to carving and it’s done a fantastic job every time. The only difference I can tell between the 3/8ths and the 1/2 is that the chuck seems larger on this one (obviously) but otherwise they are identical.” -E.M. “I am the maintenance supervisor at a large apartment community and I bought 15 of these drills for my crews to use on our trim carpentry jobs. All I can say is WOW! These drills are very strong and durable. Even when our guys drop them from 8 feet, they still work like a charm. No other drill we’ve used has withstood such abuse and keeps working.” -R.F.

Bosch HD21-2 1/2″ 2-Speed Hammer Drill Preview from our website

Takeaway Tips:

If you’re looking for a quality drill that will help you with quick jobs around the house or even your job, then look no further! The Bosch 1/2″ Hammer Drill is the one for you. This drill is extremely durable and it’s also very powerful. It has a lot of great features that will make you want pick one up today!

This drill is comparable to the Craftsman 21830 but at a much better price!

Here you can read more about the different types of these drills.

These types of drills are pretty popular among woodworkers so you won’t have any problems finding help online or from forums either.

Sources & references used in this article: