Incorporated in 1993, China Yuqize Tools Co., Ltd. is located in the coastal scenic city of Ningbo. As one of the largest rotary hammer manufacturer and wholesaler in the power tools, air tools and pneumatic toolsindustry. We use CAD assistance system to design custom rotary hammers products, adopt America made 38-channel vacuum spectrometer for product components analysis, and use British measuring system and ultrasonic flaw detector for finished product test and inspection. All our cheap rotary hammer products are manufactured according to the standards ofGB/T15729-1995, GS, EMC, UL, CE and LCIE.

Combination dual-mode selector delivers 2 modes of operation: rotary hammer and hammer-only mode
Variable-speed dial for accurate bit starting and controlled chipping applications
Constant Response circuitry provides soft-start and maintains constant speed under load, as well as overload protection
ServiceMinder light indicates when preventative maintenance is required
Vario-Lock positioning rotates and locks chisel into 12 different positions to optimize working angle
Padded rear handle absorbs shock for operator comfort
Integral clutch helps minimize torque reaction
360-degree auxiliary handle provides a wide range of movement along with operator comfort

rotary hammers deliver outstanding drilling performance in a lightweight package. Milwaukee''s patented Vibration Isolation System greatly reduces operator fatigue by absorbing the hammering action with floating handles. A Soft-Shift Stop Rotation knob permits the operator to smoothly change from hammer-with-rotation mode to the hammer-only mode. An 11.0 amp motor combined with an Electronic Feedback Control Circuit allows a full 6 inch thin wall Core Bit to be driven through 5000 PSI concrete without bogging down. The on-off switch is coupled with a speed dial so that the speed and blow energy can be correctly matched to the application or accessory. The bit locking system features one-handed click-in bit insertion. The Quik-Lok cord allows for fast twist-off, twist-on cord replacement. A pre-set clutch protects against sudden motor overloads.