Cordless Rotary Hammer

SHALL Brushless hammer 21V SDS rotary Hammer Drill, cordless hammer drill with Battery and Charger, 4 Modes and Variable-Speed, Adjustable Handle and Drill Bits, best cordless drill 2021.

Specifications

Model: 1088001

No-load speed: 0-950 r/min

Impact Time: 0-4700

Battery Capacity: 2 PCS 3.0A

Max Drilling Dia.: 26mm

Impact Energy: 2.8J

Brushless Motor

Applications

For both industry jobs and DIY jobs, drilling holes in different materials like Concrete, Wood, Iron, etc... Powerful, compact cordless rotary hammer – features drilling performance Plus chiseling in a lighter tool, to allow great productivity and efficiency in concrete and masonry applications

Why Choose Shall Brushless Rotary Hammer

SHALL Cordless Rotary Hammer drill has no cord and can be used in any places that has no sockets. SHALL Group is striving to provide the best cordless rotary hammer for clients all over the world.

● HIGH-PERFORMANCE BRUSHLESS MOTOR hammer drill: Shall cordless power tools uses a brushless motor that eliminates the need to replace carbon brushes, resulting in low wear and tear on the motor and more efficient operation; the high-performance brushless motor provides the hammer with up to 0-950RPM no-load speed and a 4700 BPM rated impact rate, making it easy to drill in hard materials such as concrete, allowing you to use it more efficiently.

● 2X3000 mAh (2x3.0A) AND FAST CHARGER: hammer drill provides 2 lithium-ion batteries and a fast charger. With protection functions (over-current, over-voltage, over-temperature and charge/discharge protection), the large capacity battery ensures sufficient and stable power when working. No cable trouble, so you can work more freely.

● 4 MODES: Through the side button to switch, you can choose the drilling mode, hammering mode, hammer drilling mode and chisel adjustment mode. Our brushless hammer drill kit are with rotary hammer drill bits.

SHALL high-performance brushless sds hammer drill helps you easily deal with drilling wood, metal, and drilling on walls and concrete.

● ERGONOMIC DESIGN: craftman 20v tools, The ergonomic design of the easy-grip handle provides maximum power thrust and a reliable and comfortable grip in any operation, and the 360° adjustable handle design reduces hand fatigue and improves work surface drilling accuracy.

● PACKAGE INCLUDES: cordless rotary hammer drill*1;3AH battery pack*2;Charger*1;Depth measuring ruler, drill bit, pointed chisel, flat chisel, auxiliary Handle; dust cap*1; instructions for use; warranty card*1; case*1；24 hours online, please feel free to contact us.

Feature and Advantage

1. Convenient

Comparing to the corded rotary hammers, cordless hammers have no working places limitation, you can take 2 full charged batteries together with the tool to anywhere to work. Diverse appearance provides more options.

2. Long lifetime

Normally for a cordless rotary hammer, after couple of years working, very few problems will occur because of the simple and stable structure inside. You may just need to replace the batteries and then the machine can be continued to use.

Production Process

The standard production process is like below:

Raw materials sourcing ---- Injection Molding --- Die-Casting --- Assembling --- Quality Inspection --- Packing&Storing

WHY CHOOSE SHALL AS YOUR TOOLS SUPPLIER?

✔ We SHALL Group was founded in 1998, more than 20 years of experience in the tools industry

✔ Full range of tools, power tools, power tools accessories, garden tools, hand tools, tools set, etc. More than 10,000 items, can satisfy all the tools requirements, bring wide market benefits to customers

✔ Professional R&D and Sales Service Team

✔ Self-owned factory with competitive and reasonable price, lifting our production quality

✔ High quality production and design standards for safe and reliable use. Built to international standards CE/GS/EMC/ETL/ROHS/UL for products, environmental management system certification BSCI & ISO

✔ ODM&OEM Customization services

✔ Strict Quality Control

✔ Low MOQs，fast delivery

✔ Strong financial situation to support input marketing, QA, new product developing

✔ We attend exhibitions all around the world

Cordless SDS Rotary Hammer: The Ultimate FAQ Guide:

What is SDS rotary hammer?

SDS drills, also known as chisel or hammer drills, are a powerful type of hammer tool best suited to heavy-duty drilling applications. These specialist power tools can be used to drill through materials such as steel, brick, masonry, and concrete, making them handy tools for a range of tasks.

What is rotary hammer drill used for?

A rotary hammer, also called rotary hammer drill is a power tool that can perform heavy-duty tasks such as drilling and chiseling hard materials. It is similar to a hammer drill in that it also pounds the drill bit in and out while it is spinning.

How do I know if my drill is SDS?

SDS drills have a special chuck with a hammer mechanism inside. SDS drill bits feature indentations along their shaft that fit between two ball bearings within the chuck.

Is brushless really better?

Brushless motors have significantly higher efficiency and performance, and a lower susceptibility to mechanical wear than their brushed counterparts. Brushless motors offer several other advantages, including: Higher torque to weight ratio. Increased torque per watt of power input (increased efficiency)

How long will a brushless motor Last?

If you are looking for a motor with a long life expectancy, consider a brushless motor. Brushed motor life is limited by the brush type and can attain 1,000 to 3,000 hours on average, while brushless motors can attain tens of thousands of hours on average, as there are no brushes to wear.

How to choose the different configuration of the cordless rotary hammer drill machine?

For a cordless rotary hammer/ cordless hammer drill, it’s mainly about the configuration. We can adjust the configuration according to your requirements, like battery quantity, charger style like quick charger or normal charger, battery capacity like 3.0Ah ,4.0AH, 5.0AH.

Why is an SDS drill better than a hammer drill?

What is the Difference Between an SDS Drill and a Hammer Drill? In essence, SDS drills are a type of hammer drill. However, SDS drills are more powerful than the standard hammer drill, making them well suited to more heavy-duty drilling applications

What does the size mean on a rotary hammer?

The difference sizes like the 1 9/16", 1 3/4" that means the maximum diameter you can drill into concrete with that specific hammer. The RH540M is rated for a max diameter hole of 1 9/16" into concrete. Any diameter bit smaller than 1 9/16" with an SDS Max shank will work in the RH540M

What is a good RPM for a hammer drill?

around 350 to 750 RPM

The drill should be run fairly low, around 350 to 750 RPM. Frequently removing the bit from the hole to clear out the cuttings will help prevent the bit from overheating.

Are brushless motor waterproof?

The truth is brushless motors are water resistant however they are not really waterproof. Water is never pure in a lake or puddle or even rain. Small particles will find there way in to the bearings on a brushless motor delivered right from the water itself. Over time this is what can destroy the bearings.

Can I use an SDS drill bit in a hammer drill?

Regardless, whether it's an SDS Plus or SDS Max bit, when it's is inserted into a hammer drill, all you have to do it just insert it and it will stay put with its shank design preventing the bit from wiggling loose. Rotary hammer drills fitted with an SDS chuck are spring loaded.

What is a chuck adapter?

A chuck holds the drill bit in your drill, whereas an adapter allows your tool to perform tasks that it usually can't.

Difference between SDS, SDS Plus and SDS Max drills?

The SDS Max is 18 millimeters. The SDS shank has the advantage of fitting into a simple spring-loaded chuck, so that bits are simply pushed into the chuck without tightening. This shank and chucks made for it are especially suited to hammer drilling with masonry drills in stone and concrete.

Why is hammer harmful?

Wear Goggles. While using a hammer is simple, it still comes with risks. You could swing the hammer back too far and hit yourself in the eye with the claw. Or debris from the hammer or whatever material you're using could hit you in the face or the eye.

What is the best voltage for a cordless drill?

A cordless drill offers high mobility and a wide range of available features. Voltage ratings of 4 to 8 volts are sufficient for light-duty cordless screwdrivers, and drills with 12 to 18 volts will meet most homeowners' work needs.

Is higher voltage on a cordless drill better?

While higher voltage in a drill provides more torque, it also adds weight to the base of the tool. Those who want a lightweight solution may choose a lower voltage to reduce the weight of their cordless tools.

How do you maintain a rotary hammer?

The concrete working environment is a tough one on any tool. Here are 6 Tips for Rotary Hammer Maintenance to help keep your rotary hammer working efficiently.

● Stop pressing so hard and let the tool do the work.

● Let the material you’re drilling and the size of the hammer determine the type of bit you use.

● Wipe off any dirt and debris from the end of the bit that goes into the hammer to prevent tool holder failure and jamming.

● Grease the bit shank every time you change bits to prevent premature wear of the bit holder.

● Use manufacturer-recommended grease and follow weight and viscosity guidelines.

● Know what your tool's LED service lights mean and follow the recommended maintenance guidelines when they alert you.

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