1/2" Sq Drive Air Impact Wrench

Unlock the full potential of your toolset with our 1/2" Sq Drive Air Impact Wrench, a powerhouse tool designed for maximum torque and efficiency in demanding environments. As a leading manufacturer and supplier in Taiwan, we offer products that embody quality and performance, tailored to the needs of professionals worldwide.
  • 1/2" Sq Drive Air Impact Wrench - A-BIA-J46-R90T312
1/2" Sq Drive Air Impact Wrench
Model - A-BIA-J46-R90T312
1/2" Sq. Air Impact Wrench
  1. Maximum torque:312Nm.
  2. Free speed:9000rpm
  3. Length of head:88mm.
  4. The impact mechanism has a fast speed and a large torque, which is suitable for high-efficiency applications and pre-lock applications.
  5. Rear grip knob type positive and negative switch, there will be no problem of moving in a small space, and it is convenient and quick to switch.
  6. Ergonomic grip for increased comfort and reduced fatigue
  7. The shape of the elbow is more suitable for the specific working environment, and it is also easy to enter the narrow area.
  8. Lightweight and easy to operate, improve work efficiency.
  9. Jumbo Hammer.
  10. Origin:Taiwan

KEMP impact wrenches have a wide range of applications, suitable for small engine and body repair shops, body panels, carburetors, air conditioners, transportation vehicles... and other industrial fields.
For more information, please go to KEMP official website or contact KEMP
 
Our

1/2" Sq Drive Air Impact Wrench

is engineered for exceptional power and speed, making it ideal for heavy-duty applications such As automotive repair and industrial maintenance. With its robust motor and precision engineering, this tool delivers the torque needed to loosen even the most stubborn bolts with ease. Its lightweight design and ergonomic handle provide comfort during prolonged use, reducing operator fatigue.

Durability and reliability are the hallmarks of our

1/2" Sq Drive Air Impact Wrench

. Built with high-quality materials, it is designed to withstand the rigors of everyday use in challenging conditions. The wrench features adjustable torque settings, offering versatility for various tasks, from tightening lug nuts to assembling machinery.

We are committed to providing the best tools to enhance your productivity and efficiency. Our product reflects our dedication to innovation and excellence. Choose us as your trusted partner for high-performance pneumatic tools. As a proud exporter, we are dedicated to supporting your business with exceptional products that set new standards in quality and performance.
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Products List
3/8" Sq. Air Oil Pulse Tools Torque Range:30~48Nm. Free speed:4400rpm Corresponding to oil pressure changes when pulses are generated, automatic pressure relief device, effective automatic adjustment and greatly improved stability. Piston type quick oil return valve mechanism can accurately transmit torque, which can improve accuracy. Dozens of pulses per second under high pressure, the sealing degree also becomes the link of performance, the X-shaped sealing ring can effectively seal and prolong the service life. Special coated blades with self-lubrication can reduce friction of parts and make the tool more durable. Relatively low vibration and noise levels, more friendly to production line operators with long working hours. Well-balanced, lightweight and easy to operate, with the benefit of getting twice the result with half the effort. Origin:Taiwan KEMP oil pulse tool improves accuracy and prolongs durability. It is an ideal solution for assembly lines. Because the pulse tool has no metal-to-metal impact, the impact force is relatively mild, and the hydraulic oil drives the striking shaft, so there is almost no reaction force. The tool transmits torque through hydraulic oil, with low vibration and low noise, suitable for long-term continuous use in assembly lines. For more information, please go to KEMP official website or contact KEMP  
Thinner Head Air Ratchet Wrench Maximum torque:10Nm. Free speed:180rpm Application of locking bolts in narrow spaces and special positions. Special applications for penetrating into very small spaces, locking screws or nuts. For pre-locking applications, the target locking bolt and nut will stop after reaching the seat, and the torque wrench will be converted to lock to the target torque. Each type of closed ratchet wrench needs to be selected, and the size of the opposite side of the socket required. Disassembly operation:loosen the nut with a wrench first, and then press the lever. Tightening operation:Press the lever to position the nut, and then tighten it with a torque wrench. Origin:Taiwan KEMP industrial-grade pneumatic ratchet wrench is suitable for use in narrow spaces. It can go deep into narrow spaces for locking. It has a long life and is easy to operate. It is easy to replace the ratchet head. With the advantages of stable operation performance, good durability, and high efficiency, it is an indispensable industrial-grade tool for many industrial productions. After strict quality control and life testing, it is suitable for motor assembly, air compressor equipment, vehicle assembly, aviation manufacturing...etc. For more information, please go to KEMP official website or contact KEMP  
Custom-Made Air Tube nut Tools Torque Range:8~20Nm. Free speed:150rpm Shut-off type clutch easy to adjust torque. Strong impulse when torque value reached. High accuracy. Double push switch is simple and fast, the pressure plate activates the opening locking function, and the button activates the opening return positioning function. Adjustable open-end gear arm to 60° according to the need. Light weight. Bring the comfortable feeling for the operator. Rubber handle makes stable and low vibration for grip. Clutch Shut-off. Origin:Taiwan Each type of wrench needs to select the required size of the socket size. The standard configuration of this model is through-hole type. KEMP Custom-Made Air Tube nut Tools can be used for nut locking in narrow spaces. Such as for repairing and replacing oil pipes connected. Very suitable for industrial fastening in special spaces. For more information, please go to KEMP official website or contact KEMP  
1/2" Sq. Air Impact Wrench Maximum torque:1085Nm. Free speed:7300rpm The impact mechanism has high speed and high torque, which is suitable for high-efficiency applications and pre-locking applications. Lightweight handle, plastic steel handle, the whole machine is lighter, which increases comfort and reduces fatigue. Patent switching mechanism, one-handed fingers can control left and right forward and reverse rotation, and can also control the dial speed adjustment. High performance and durable, able to function even in harsh environments Comfortable handle material, which is conducive to the long-term work of the assembly line. Twin Hammer double ring impact . Origin:Taiwan KEMP impact wrenches are used in a wide range of applications, covering various industrial fields such as automobile assembly, heavy equipment assembly and repair, machine tool production and major construction projects. For more information, please go to KEMP official website or contact KEMP  
1" Sq. Air Impact Wrench Maximum torque:2700Nm. Free speed:5500rpm The impact mechanism has high speed and high torque, which is suitable for high-efficiency applications and pre-locking applications. Compared with aluminum alloy, the use of magnesium alloy is more lightweight (33% weight reduction), improves strength and durability, and is more corrosion resistant. Maximum breakaway torque 3,500 ft-lbs (4,746 Nm). Twin Hammer, using reinforcement technology to improve durability and stable powerful torque. The motor cylinder made of high-precision alloy casting makes the air motor have a long durability. Three forward power settings plus full power reverse. Sensitive trigger can achieve multi-stage speed control. Handle exhaust reduces disturbance to the operator. Origin:Taiwan KEMP 1" Impact Pneumatic Wrench has good shock absorption ability and excellent firmness, very suitable for heavy duty work, general industry, maintenance, railway, heavy machinery, petroleum heavy industry, shipbuilding, auto repair, heavy truck, fleet, maintenance For roads, building construction, bridges, etc., the double-ring impact mechanism design enables the impact pneumatic wrench to withstand higher pressure. For more information, please go to KEMP official website or contact KEMP  
Custom-Made Air Oil Pulse Tools Torque Range:25~35Nm. Free speed:2100rpm Socket Size:8, 10, 11, 12 , 13 Automatic pressure relief mechanism greatly improves stability and smoothness. Piston return oil return valve device solves the error and achieves more accurate torque. X-shaped sealing ring, the sealing effect is more optimized, and it can be used for a longer time. Specially coated blades - with self-lubrication, reducing parts loss caused by friction. Adjustable torque, it is more convenient to adjust according to different work requirements. Origin:Taiwan Each type of wrench needs to select the required size of the socket across the edge. KEMP closed tongue wrench is suitable for special working positions with narrow space and can reach application positions that are difficult to reach with general tools. Using the design advantages of its tool angle, the locking work and operating force can be properly and properly performed Equipped with hydraulic pulse mechanism, the reaction force is greatly reduced, and the work efficiency of the operator is improved more smoothly. For more information, please go to KEMP official website or contact KEMP  
3/8" Sq. Air Oil Pulse Tools Torque Range:42~57Nm. Free speed:6000rpm Automatic pressure relief device, effective automatic adjustment of oil passing area. Piston type quick oil return valve mechanism that effectively improves torque accuracy. Use X type sealing ring seal, high sealing and high durability. Special coated vane with self-lubricating, reduce parts wear and prolong service life. Comfortable straight handle, which can effectively reduce the fatigue of production line operators who work long hours Reach the set torque in a short time, and the torque dispersion value is relatively small, which can achieve more precise torque. Origin:Taiwan KEMP Air Oil Pulse Tools improves accuracy and prolongs durability. It is an ideal solution for assembly lines. Because the pulse loop is very short, there is almost no reaction force. The tool transmits the torque through hydraulic oil. Avoiding the impact between metal and metal. So it can provide smooth and soft pulse, easy to control. And it is beneficial to reduce vibration, noise and prolong use life. For more information, please go to KEMP official website or contact KEMP  
3/8" Sq. Air Ratchet Wrench Maximum torque:54Nm. Free speed:270rpm Small size, light weight, easy to operate. Narrow or special space locking bolt application. For pre-tightening applications, the target pre-tightening bolt and nut will stop after reaching the maximum static friction, and then switch the torque wrench to lock to the target torque. Ergonomic grip for increased comfort and reduced fatigue. Rotating exhaust ring in the middle section, 360-degree direction can be adjusted to rotate the exhaust, which can prevent the exhaust from rushing towards the operator. Anti-opening design of the head mechanism. Origin:Taiwan KEMP Air Ratchet Wrench can go deep into the difficult-to-operate and narrow environmental space for fastening, light weight and easy to operate, durable and long life, easy to replace the ratchet head. With the advantages of stable handling performance, high durability, and improved work efficiency, it is a necessary weapon for many industrial manufacturing. Through strict quality control and life testing, it is used in places where the space is relatively narrow and difficult to implement, such as:car chassis, engine interior, car engine shell removal, water tank, etc.. For more information, please go to KEMP official website or contact KEMP  
E-BTM-C Wireless Torque Controller Used with wireless torque transducer with functions could display and control programming...etc. Versatile tools support: Dynamic Tightening:Oil pulse Tools, Shut-off type Clutch, Torque multiplier, Click Torque Wrench Static Tightening:Torque wrench, Click Torque Wrench, Torque multiplier Multiple control methods: Dynamic Tightening:1. Torque  2. Track Static Tightening:1. Torque  2. Click Torque Monitor 3. Click Torque Track 4. Monitor Signal:1. Wireless transducer 2. Air pressure mode Torque adjustment:1. Deviation value corrected 2. Override value corrected Torque range verify:Easy set-up in minutes Torque Control Methods Set up torque control range Automatic air consumption rate measurement and selection for the broadest torque control range. (Suggest Air inlet 90~110psi) Origin:Taiwan KEMP Intelligence system Built-in preset parameters and job sequences up for the ease of assembly works. Built-in torque fastening stage & bolting sequence control. Number of bolts:Preset the number of bolts to be fastened. Only when all bolts of each stage fastened, the system will switch  to next stage and regulate the air pressure and flow rate correspondingly >and automatically Torque Compensation:The system will compensate the torque loss that may caused by the variation in the bolted joint hardness or the rise in temperature of hydraulic fluid of pulse wrench or the posture of operator to hold the tools during the process  automatically within its allowable working air pressure range. Monitoring:Functions with VNC remote configuration or monitoring with PC, smart phone or tablet through Mobile APP are optional upon request Supervisor operator:Functions are restricted by privilege rating. Also record log in code and using time. For more information, please go to KEMP official website or contact KEMP