Miumaeov Electric Cordless Rotary Demolition Jack Hammer Concrete Breaker with Batteries Charger 1100rpm

Description

Please choose a smooth tool for the work of your home improvement. No matter whether you are a professional worker or a DIY user. this electric rotary hammer of ours will be your ideal choice. It uses a pure copper brushless motor with high operating efficiency. and low noise and has a long service life. The steel chuck is durable and allows you to feel the strength of each hammer blow. making it easy to break the wall.

Specification

Color: Blue

Operation Method: Handheld

Material: Nylon. Steel. Iron. Copper. Rubber. Aluminum

Battery: 21v  

Motor Voltage: 21V

Power: 850W

Impact Frequency: 0-520rpm/min

Unloaded Speed: 0-1100rpm/min

Battery Capacity: 4.0AH

Charging Time: 1.5h

Gross Weight: 5.6kg/12.35lbs

Power Source: Rechargeable Lithium Battery

Portable Box Size: 42*34*13cm/16.54*13.39*5.12inch

Body Size: 31*20cm/12.20*7.87inch

Vice Handle Length: 17cm/6.69inch

Power Supply Width: 8cm/3.15inch

Bottom Length: 21cm/8.27inch

Maximum Drill Diameter: 26mm/1.02inch

Package Size: 42*34*10cm/16.54*13.39*3.94inch

Package Included

1* Rotary Hammer

2* Batteries

1* Charger

1* Depth Gauge

Key Features

Strong Power: The maximum power is 850W. and the speed is 520r/min. which can efficiently and easily carry out various crushing and drilling operations.

Dust-proof System: The outer protection structure of the motor is complete. which can effectively prevent dust from entering the motor and ensure the smooth operation of the rotary hammer.

Multi-function: You can switch between three functional modes of a hammer only (chiselling-only). hammer drill (hammering and rotation). and drill only (rotation only) by rotating the switch button to adapt to various working situations.

High Efficiency Motor: This machine adopts a brushless motor with high power. without burning the machine. and has a long service life. And you don’t need to replace the carbon brushes. which saves you time.

Convenient Operation: The rotary hammer is powered by lithium batteries without wire restrictions. and with 2 replaceable lithium batteries. making the operation more convenient and fast.

Flexible Speed Change: The rotary hammer’s speed can be changed flexibly through the infinitely variable speed switch. The rotation speed changes with the pressing force. which is very convenient to use.

Replaceable Drill Bits: The drill bit of the electric drill is removable and replaceable. This product can be adapted to drill bits within the 26mm/1.02inch diameter to meet your different needs.

Easy to Store and Carry: The rotary hammer is equipped with a storage box. you can neatly store the machine in it after use. Moreover. it comes with a portable handle. which is easy to carry.

Rotatable Sub-handle: The sub-handle is 360-degree rotatable. you can find a comfortable angle according to different working scenes and easily deal with various dead ends. It also has a shock-absorbing effect. making it more comfortable for you to use.

Excellent After-sales Service: We aim to provide quality products and services. If you have any problems. please feel free to contact us. we will reply and solve the problem for you as soon as possible.

Application
This rotary hammer is suitable for professional or daily home users.  And it is suitable for wood. masonry. concrete. brick. and metal.

• Details
  Pure Copper Motor: It has a built-in high-precision copper core motor that has good conductivity. strong power. and high-temperature resistance for longer life.
   
  Durable Switch: The switch has been tested for durability and can be opened and closed repeatedly. with long service life.
   
  Nylon Casing: The rotary hammer adopts a high-strength nylon casing. which will not crack when dropped at normal height. so you can use it at ease.
   
  Anti-slip Handle: It is designed with two handles for more stable control of the electric drill. The anti-slip pattern on the handle allows for a more secure grip and safer operation.
   
  Large-capacity Lithium Battery: The rotary hammer adopts a lithium battery with a battery capacity of 4.0AH. which provides long-lasting battery life and guarantees your work.
   
  Forward and Reverse Adjustment Button: After the drill is blocked. you can push the reverse button to adjust the rotation direction of the rotary hammer. which can easily solve the problem of jamming.
   
  Steel Clamping Head: The clamping head is made of steel with high strength. which can hold the drill tightly and prevent it from falling off.
• Notes

  Please note that this product does not include a drill bit. you can configure a drill bit with a diameter up to 26mm/1.02inch according to your needs.
  Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement. and make sure you do not mind before ordering.