Capabilities and products
- tailored OEM/ODM pneumatic tool solutions
- private-label pneumatic tool solutions
- mini pneumatic tool design and manufacturing
- pneumatic tool accessories
- 1/2" twin-hammer pneumatic impact wrench
- 3/8" twin-hammer pneumatic impact wrench
- low-profile tool design for hard-to-reach work
- ultra-low-angle tools for confined spaces
Exhibits
Item 68220 is a 1/2" Impact Wrench with a twin-hammer mechanism and a patented wobble anvil that fits universal sockets and allows positioning within a 15-degree angle range. For item 68220, the listed specifications include 10,000 rpm free speed, 28 SCFM air consumption, 90 PSI air pressure, 1/2" square drive, 450 ft-lb maximum torque, and 420 ft-lb 5 Sec Torque. Item 68220 uses a lightweight aluminum housing and oil-free design, together with a safety-driven reverse switch and rubber cushion grip for vibration resistance and operator comfort. Its twin-hammer design delivers balanced impacts intended to reduce vibration and improve torque transfer, while reliable air-flow control supports performance and tool longevity. Industrial applications listed for item 68220 include factory assembly lines, maintenance operations, and other demanding pneumatic-tool tasks where the wobble anvil supports flexible socket positioning. Item 68250 is another 1/2" Impact Wrench using a twin-hammer mechanism, a 1/2" square-drive wobble anvil, a speed-control switch, and a rubber cushion grip for long-duration industrial use. Its listed specifications include 7,500 rpm free speed, 20 SCFM air consumption, 90 PSI air pressure, 800 ft-lb maximum torque, 780 ft-lb 5 Sec Torque, 1,200 impacts per minute, and a weight of 5.5 lb or 2.5 kg. The item 68250 twin-hammer design provides balanced instantaneous blows, while safety-driven reverse control is intended to prevent accidental direction changes. Its rubber cushion grip and reliable air-flow control address vibration resistance, operator comfort, performance, and tool lifespan during continuous operation. The listed applications for item 68250 include heavy-duty fastening on assembly lines and maintenance and repair tasks in manufacturing plants. Item 68200 is a 3/8" Impact Wrench with a twin-hammer design for precision and durability in industrial environments. The 68200 specification set includes 11,000 RPM free speed, 18 SCFM air consumption, 90 PSI air pressure, 3/8" square drive, 350 ft-lb maximum torque, 300 ft-lb 5 Sec Torque, and 1,500 impacts per minute. Its features include a safety-driven speed-control switch, rubber cushion grip, reliable air-flow control, compact and lightweight construction, and reduced-noise operation. The twin-hammer design is described as providing balanced impact delivery for heavy-duty work while the ergonomic grip and controls support extended industrial use. Item 68200 is presented for maintenance, assembly, and repair tasks that require a compact pneumatic tool with consistent power and reliability. Item 68240 is a 1/2" Impact Wrench with a twin-hammer wobble mechanism, lightweight aluminum housing, and oil-free construction for heavy industrial settings. Its technical specifications include 11,000 rpm free speed, 18 SCFM air consumption, 90 PSIA air pressure, 500 ft-lb maximum torque, 450 ft-lb 5 Sec Torque, 1/2 in square drive, 87 dBA noise level, and 1,500 IPM. The item 68240 design uses balanced twin-hammer blows to maximize torque transfer while reducing vibration and also includes a safety-driven reverse switch. Its lightweight, oil-free configuration is intended for ease of handling and maintenance-free operation during continuous factory and production-line use. Industrial applications for item 68240 include factory and maintenance environments, demanding production lines, and assembly operations that require reliable torque delivery. Item 68230 is a 1/2" Impact Wrench Twin Hammer Pneumatic Tool designed for heavy-duty industrial fastening and loosening with compact and lightweight construction. Its listed specifications include 10,000 rpm free speed, 28 SCFM air consumption, 90 PSI air pressure, 1/2" square drive, 550 ft-lb maximum torque, 500 ft-lb 5 Sec Torque, and 1,500 impacts per minute. The 68230 uses the MASTER PALM BALANCE WEIGHT SERIES design, a twin-hammer impact mechanism, reduced-noise technology, and a compact form intended for extended use. Its application list includes factory assembly lines, industrial maintenance and repair, heavy-duty high-torque work, vibration-sensitive situations requiring an ergonomic grip, and environments where safety-driven reverse control is important. Across item 68230, the company combines high-speed pneumatic operation, balanced twin-hammer impacts, operator-comfort features, and industrial fastening performance. These impact-wrench families sit within a broader compact pneumatic-tool offering supported by OEM/private-label services, RFQ support, distributor inquiries, product service, and the company's in-house Master Palm®, Master Pneumatic®, and 馬士達® (Master®) brands.
Company profile
Master Air Tool Co., Ltd. is an ISO 9001:2015 Certified industrial air-powered tool manufacturer, designer, and exporter with global air-powered-tool distribution. Since 1989, the company has partnered with manufacturers, wholesalers, importers, and exporters to supply pneumatic tools and support industrial customers in global markets. Master Air Tool Co., Ltd. specializes in compact and durable pneumatic tools and accessories and provides tailored OEM/ODM and private-label solutions for global industrial clients. Under the Master Palm® brand, the company designs and manufactures mini pneumatic tools that emphasize compact dimensions and ease of use for industrial applications worldwide. The Master Pneumatic® brand focuses on pneumatic tools for diverse industrial sectors, while the 馬士達® (Master®) brand provides specialized pneumatic-tool solutions for Taiwan, China, and other Chinese-speaking regions. For over 30 years, Master Palm has supplied compact industrial tools for demanding work environments. Its patented low-profile and specialized tool designs target hard-to-reach work, and its ultra-low angle design reaches confined spaces where traditional tools cannot operate. Client support includes product training, marketing and packaging design, online-presence services, and import assistance intended to facilitate market expansion. MasterPalm also offers RFQ support, OEM/private-label support, distributor inquiry handling, and product service for industrial-tool customers.