BENYU HEAVY-DUTY ROTARY HAMMER BRH4002

Heavy-duty rotary hammer 

In addition to being suitable for general operations, heavy-duty rotary hammer is also designed for professional users.Opening hole on concrete, brick, stone , multi-function heavy duty rotary hammer is good choice! The heavy-duty rotary hammer under Benyu brand can be used for drilling holes in concrete, cement, brick, stone with hammer drilling and heavy duty chiseling.

High performance motors under Benyu brand can generate strong power, providing the power and performance which complete operations in difficult application environments. A stable and reliable safety clutch protects the drill bit from getting stuck. The structure of deep groove ball bearing and needle roller bearing prolong the service life of the machine. Hammering the mechanical structure produces a strong impact energy, rapid drilling and a strong breaking force, enough to complete the difficult work.

Specification：

Input Power: 1100W 

No-load Speed: 235-480/min

Impact Rate: 1350-2750/min          

Impact Energy: 10J

Max. Drilling Dia.: Φ40mm

Shank type:   SDS-MAX                     

Weight: 6.0kgs

Accessory:

Auxiliary Handle 

SDS-Max drill bits (optional)

SDS-Max chisels (optional)

Core bit (optional)

Adaptor (optional)

Features：

1. High power copper motor, provides constant speed, strong power, stable output and durable performance.

2. Two-mode operation: rotary hammer/ demolition hammer, suitable for professional and heavy workplace.

3. Precise designs of large-volume cylinder and air chamber, ensures high efficiency of hammering force.

4. 1~6 degrees in speed-control switch, easy to adjust impact rate and suitable for more users.

5. Built-in overload clutch protects users’ personal safety.

6. Precise depth gauge, improves operating accuracy by controlling drilling depth. 

7. Shock-proof rubber handle, comfortable to grip and relieve fatigue.

8. 360° rotatable auxiliary handle, responds flexibly to various demands.

9. LED indicator light, let you know the working status of the machine at any time.

10. Excellent air cooling design, effectively extends motor life.