Hammer drills are one of the most versatile tools on the market since it has the ability to perform almost every task. Some of the tasks include penetration through masonry, concrete, and bricks. Its ability is different from its different counterparts, like high torque drill and rotary drill. In fact, hammer drills can adopt different boring sizes through plastics, wood, and metal.
Two of the most reliable brands when it comes to hammer drywalls are the Makita and Bosch. But with these two reputable brands of hammer drills on the market today, it can be challenging to choose as to which brand to purchase. So I’ve rounded up their best hammer drill models to help you decided.
What Is A Hammer Drill
Using a hammer drill feels like you’re hitting a hammer at a fast phase onto a hard surface. Using it very loud too and vibrates in a back and forth way. To ensure that there’s not going to be too much force, you can easily adjust the clutch.
Tips On Maintaining A Rotary Hammer Drill
Anyone who owns a rotary hammer drill wants to make sure that their power tools will last for an extended period of time. One of the ways on how you can ensure that your rotary hammer drill will last long is by maintaining it. Maintaining your power tools will not only extend its life but as well as to make it work the way it should be.
So here are some of the tips on how you can maintain your rotary hammer drill:
Bringing Your Power Tool To A Qualified Person
The first thing that you need to do is to bring your rotary hammer drill to a qualified maintenance specialist. This will ensure that he knows all the parts that need to be replaced. Bringing your power tool to the right person will make sure that he knows all of the security maintenance of the rotary hammer drill that you have. If your tool is experiencing problems, you can always rely on the brand’s maintenance department.
As time passes, the grease in your power tool can decrease. Dust and dirt can even start covering the grease. The best thing that you can do is to grease up your power tool depending on how long you’re using it. For instance, if your tool has been used for 250 hours, most likely, it needs a total of 50 grams of grease applied to it.
Cleaning The Rotary Hammer
After using your rotary hammer, it would be best always to clean it. Make sure that the air vents are completely cleared of dust or any debris. It can accumulate there and can later on damage your rotary hammer in the long run. Always keep your tool clean after using it.
Checking The Parts Of The Tools
The next thing that you need to do is to always keep the parts checked, from the power cord, switch, power plug, drill bit, and the brush grip. Every part of the rotary hammer should be in good condition. Using it with just one damaged part can ruin the task and can even cause accidents. If any parts are damaged, repairing or replacing that specific part would be best.
Makita HR2641 VS HR2475 VS Bosch 11255VSR Bulldog Xtreme Hammer Drill
1. Makita HR2641 1” AVT Rotary Hammer, Accepts Sds-Plus Bits (D-Handle)
Makita HR2641 1” AVT rotary hammer is packed with a powerful 8 amp motor, which delivers 2.1 feet lbs. for every 2.9 J of energy impact. This means that this rotary hammer can definitely handle the most demanding tasks.
One of the best things about Makita HR2641 1” AVT rotary hammer is that it has an AVT or the Anti-Vibration Technology. It is a counterbalance internal system, which will help lessen the vibration of the hammer. The vibration is reduced by moving the hammer’s counterweight in a different position.
Now to ensure that it will absorb all of the impact vibrations from the bit, there is an integrated spring located tart the base of the bolt itself. Also, to improve the durability of Makita HR2641 1” AVT rotary hammer, it has a hammer recessed selector function, which you can fund below the gear housing. Of course to prevent any damages to the gear, Makita also included a limiting torque clutch.
- Has a retractable tool hook
- Has an integrated damper spring
- Includes an anti-vibration technology
- Comes with a one year warranty
- Not very silent
Q: Can this rotary hammer drill two inch holes?
A: If you’re going to use the right 2 inches bit, then it will definitely work fine.
Q: Is this rotary hammer chuckless?
A: You don’t need a chuck key in this.
Q: Does this rotary hammer come with a case?
A: Yes, it doesn’t come with a rotary hammer case.
Makita HR2475 1-inch rotary hammer is packed with a powerful 7 AMP motors, which delivers 0-4500 BPM and 1,100 RPM. The motor will help you work on even the most demanding tasks. It has a limiting torque clutch that is engineered on this rotary hammer to help damages on the gear. This is of course by disengaging the gears automatically if the bit started to bind.
One of the best things about Makita HR2475 1-inch rotary hammer is that it has three different modes for operation, which include hammering with rotation, rotation, and hammering. You can also control the speed, which can easily be operated.
Another good thing about Makita HR2475 1-inch rotary hammer is that art only weighs 6.2 pounds. This means that you will be able to operate the breeze. This rotary hammer also has ergonomic handles, wherein the front handle can be rotated for up to 360 degrees. This means that it will provide you with the control that you need while operating it.
- User-friendly and lightweight
- Powerful motor
- Constructed well and durable
- Has a lot of features
- Warranty is short
Q: Is it possible to use a chisel bit for scrapping?
A: The chisel bit should be SDS plus for it works just fine.
Q: Where is Makita rotary hammer made?
A: Makita Corporation is from Anjo, Aichi, Japan but the products are made in China.
Q: Is the Makita rotary hammer available in 220V?
A: Unfortunately, there is no 220V Makita hammer drill.
3. Bosch 11255VSR Bulldog Xtreme – 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer Drill With Carrying Case
Bosch 11255VSR Bulldog Xtreme rotary hammer is packed with three different modes, which makes it multifunctional. It also has three different modes, which are the hammer, rotary hammer, and the rotation mode. They are available in different speed which offers an accurate fastening of bits.
One of the best things about Bosch 11255VSR Bulldog Xtreme rotary hammer is that it has a vibration control. This means that it will make using the rotary hammer comfortable even if you use it all day. The D-handle is ergonomically designing to provide optimal and comfort control. Whether you are drilling downward or overhead, you will be able to do it comfortably.
Another good thing about Bosch 11255VSR Bulldog Xtreme rotary hammer is that you will be able to change the SDS bit without any tools needed. You also don’t have to worry about any dust getting into the hammer drill because it has dust protection.
- SDS plus bit system
- Depth stop
- Easy to operate
- Well built
- Perfect for heavy construction
- Only works with SDS bits
Q: Can this rotary hammer be used in masonry ceiling?
A: Definitely! You can use this rotary hammer to drill into masonry.
Q: Does this rotary hammer come with a warranty?
A: Yes, this rotary hammer comes with a one year warranty for replacement parts and repairs.
Q: Is it possible to break concrete using this rotary hammer?
A: Yes, this Bosch rotary hammer can break concrete with ease.
Difference Between Makita And Bosch Rotary Hammer Drill
All three rotary hammer drills are great for your everyday task, but one that stood out is the Makita HR2475 1-inch rotary hammer. The reason behind this is because HR2475 is equipped with the AVT or the anti-vibration technology. It will help lessen the stress that your hand can experience when using the drill for an extended period of time.
Bosch is also a good choice but remember that the only bits that it can work with are SDS bits. This means that your old bits may not work on the Bosch rotary hammer drill.
With all of the three rotary hammer drill reviews above, you have surely chosen one that will fit the needs that you have when it comes to home repair and maintenance. Whether you’re a first-time buyer or just replacing your old drill, the two drills from Makita and one from Bosch will surely help you do the work that you’re intended to do with your rotary hammer drills.
Table of Contents:
- What Is A Hammer Drill
- Tips On Maintaining A Rotary Hammer Drill
- So here are some of the tips on how you can maintain your rotary hammer drill:
- Makita HR2641 VS HR2475 VS Bosch 11255VSR Bulldog Xtreme Hammer Drill
- Difference Between Makita And Bosch Rotary Hammer Drill