空研 Product Lineup

Ideal for removing slag after welding, roughening concrete and rock surfaces, rust removal from steel plates, paint stripping, and sand removal from castings! Needle scaler 【Features】 ○ High-speed, powerful, and smooth ○ Vibration and cold-resistant grip ○ Slim tip design ○ Chisel shaft diameter: 3mm x 12 pieces ○ Total length: 210mm (without needles) ○ Weight: 1.2kg (without needles) ○ Air consumption: 0.15 m³ (Normal)/min. ○ Hose connection thread: 1/4 Rc ● *As an option, there are also needles 2mm x 29 pieces available. The total length of the 3mm diameter needle is 125mm, and the 2mm diameter is 180mm. For more details, please download the catalog or contact us.

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1) Low vibration and low noise, 2) Easy torque setting at hand due to built-in electronic control controller, with the ability to confirm the torque value upon completion of tightening, 3) Preset type that can store three types of torque values in advance, 4) No power supply wiring needed due to built-in battery, 5) High-speed rotation until the bolt is seated, ensuring good workability.

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It is a professional machine tool powered by compressed air.

• Spanners and wrenches
• Assembly Jig

It is a professional machine tool powered by compressed air.

• Spanners and wrenches
• Assembly Jig

It is a professional machine tool powered by compressed air.

• Spanners and wrenches
• Assembly Jig

It is a professional-grade power tool that uses compressed air as its power source.

• Spanners and wrenches
• Assembly Jig

It is a professional machine tool powered by compressed air.

• Spanners and wrenches
• Assembly Jig

In applications such as construction machinery, agricultural machinery, vehicles, and bridges, the durability of the impact wrench you are currently using will be improved for high-frequency bolt tightening tasks. (For industrial use)

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• Assembly Jig

In construction machinery, agricultural machinery, vehicles, bridges, etc., the durability of the impact wrench you are currently using will be improved for high-frequency bolt tightening operations. (For industrial use) 【Features】 ○ Ultra-lightweight 2.8kg <Light!!> ○ Low vibration and low noise ○ Achieves 78dB(A) through the unique high-efficiency soundproof structure "Multi-expansion type exhaust silencer structure (patent pending)" by Air Tools Co. (At non-driven air pressure of 0.6MPa (Pe)) ○ No clogging or freezing due to drainage ○ High-function grip that fits comfortably in hand ○ Adoption of high-function protector ○ Start lever focused on operability ○ Insertion size: 12.7mm ○ Capacity bolt diameter: 16mm (high strength) ○ Overall length (without socket): 216mm ○ Weight (without socket): 2.8kg ○ No-load rotation speed: 4,500 r.p.m. ○ Air consumption: 0.37m3 (Normal)/min. ○ Noise level: 78dB(A) ○ Hose connection thread: Rc1/4 ○ Recommended compressor: 3.75kW ○ Recommended air hose: 9.5mm

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• Assembly Jig

It is a professional machine tool powered by compressed air.

• Spanners and wrenches
• Assembly Jig

Ideal for tire and U-bolt removal and installation work on light trucks and 2-ton vehicles, widely used in maintenance shops and tire shops for various applications.

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• Assembly Jig

It is ideal for the removal and installation of tires and U-bolts on light trucks and 2-ton vehicles, and is widely used in maintenance shops and tire shops for various applications.

• Spanners and wrenches
• Assembly Jig

It is ideal for the removal and installation of tires and U-bolts on light trucks and 2-ton vehicles, and is widely used in maintenance shops and tire shops for various applications.

• Spanners and wrenches
• Assembly Jig

It is ideal for the removal and installation of tires and U-bolts on light trucks and 2-ton vehicles, and is widely used in maintenance shops and tire shops for various applications.

• Spanners and wrenches
• Assembly Jig

It is a professional machine tool powered by compressed air.

• Spanners and wrenches
• Assembly Jig

It is a professional machine tool powered by compressed air.

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• Assembly Jig

In warehouse operations, the tire replacement work for forklifts requires swift and safe execution. The process of removing and attaching tires directly impacts the operational rate of the forklift and affects work efficiency. The use of inappropriate tools or an increase in work time can lead to delays in operations and increased costs. Our compact tire impact wrench KW-14HP contributes to the efficiency of forklift tire replacement tasks. 【Usage Scenarios】 - Forklift tire replacement work - Maintenance work within the warehouse 【Benefits of Implementation】 - Reduction in work time - Improvement in work efficiency - Enhanced safety

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In the shipbuilding industry, reliable tightening of bolts is essential for the assembly and repair of hulls. Especially for bolts used in harsh environments, high durability and secure fastening are indispensable. Improper tightening can lead to structural issues and potentially serious accidents. The small tire work impact wrench KW-14HP is a tool designed to efficiently and reliably perform bolt tightening tasks. 【Usage Scenarios】 - Assembly of hull structures - Engine maintenance - Securing equipment on the deck 【Benefits of Implementation】 - Reduction in work time - Improvement in tightening accuracy - Reduction of worker burden

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In tire assembly operations at tire sales shops, efficiency and safety are required. In particular, to quickly perform a large number of tire changes, reducing work time is crucial. Additionally, proper torque management is essential to maximize tire performance and ensure safe driving. Our compact impact wrench KW-14HP has been designed to address these challenges. 【Usage Scenarios】 - Tire changing operations - Tire assembly operations - Tire removal and installation work in maintenance shops 【Benefits of Implementation】 - Reduction in work time - Improved safety through proper torque management - Enhanced work efficiency

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In the trucking industry, the efficiency of tire replacement is essential for truck maintenance. Particularly for trucks engaged in long-distance transport, tire wear is significant, making quick replacement operations indispensable. Reducing maintenance time leads to improved operational rates and contributes to cost savings. The KW-14HP is ideal for tire mounting and dismounting tasks for light vehicles and passenger cars, and it also demonstrates its performance in truck maintenance. 【Usage Scenarios】 - Tire replacement for trucks - Tire replacement in maintenance shops - Tire replacement in tire shops 【Benefits of Implementation】 - Reduction in work time - Improvement in maintenance efficiency - Cost savings

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• Assembly Jig

In attachment exchange work for construction machinery, high durability and work efficiency are required. The tightening and removal of bolts are important for maintaining the performance of the attachments and ensuring safe operations. The use of inappropriate tools can lead to increased work time and the risk of bolt damage. Our impact wrench KW-14HP is compact and lightweight, yet strong against overloads and achieves high-speed rotation. It contributes to the efficiency of attachment exchange work. 【Usage Scenarios】 - Attachment exchange work at construction sites - Attachment maintenance in repair shops - Assembly work at attachment manufacturers 【Benefits of Implementation】 - Reduction in work time - Improvement in work efficiency - Decreased risk of bolt damage

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In the agricultural machinery industry, particularly in tractor maintenance, there is a demand for improving the efficiency of bolt removal and installation during tire changes and parts maintenance. In harsh working environments, durability and work efficiency are crucial. The use of inappropriate tools can lead to increased work time and the potential for bolt damage. Our compact impact wrench KW-14HP is small and lightweight yet delivers high torque, contributing to the efficiency of tractor maintenance. 【Usage Scenarios】 - Tire changes for tractors - Maintenance of agricultural machinery - Use in repair shops 【Benefits of Implementation】 - Reduction in work time - Improvement in work efficiency - Decrease in the risk of breakdowns

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In the motorcycle maintenance industry, wheel removal and installation tasks are performed frequently, and work efficiency is essential. Especially during tire changes and maintenance, quick and accurate work is crucial. The use of inappropriate tools or prolonged work times can lead to decreased customer satisfaction and worsened work efficiency. Our compact impact wrench KW-14HP is optimized for motorcycle wheel removal and installation tasks, improving work efficiency. 【Usage Scenarios】 - Motorcycle tire change tasks - Wheel maintenance tasks - Daily tasks in maintenance shops 【Benefits of Implementation】 - Reduction in work time - Improvement in work efficiency - Increase in customer satisfaction

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In the automotive maintenance industry, especially in tire changing operations, efficiency and safety are essential. Tire changing tasks need to be performed reliably and quickly within time constraints. The use of inappropriate tools can lead to increased work time, bolt damage, and even injuries to workers. Our compact impact wrench KW-14HP is specifically designed for tire mounting and dismounting tasks, contributing to improved work efficiency. 【Usage Scenarios】 - Tire changing operations in automotive maintenance shops - Tire changing operations in tire shops 【Benefits of Implementation】 - Reduction in work time - Improvement in work efficiency - Enhancement of safety

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Ideal for tire mounting and dismounting work on light vehicles and passenger cars, widely used in maintenance shops and tire shops for various applications.

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• Assembly Jig

Ideal for soft tightening of super soft joints!!

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• driver

Ideal for assembling aluminum sashes for soft joints!!

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• driver

6.35mm impact driver. It is ideal for maintenance tasks around the engine and for working with small diameter screws.

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• driver

It is a professional machine tool powered by compressed air.

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• driver

This is a standalone structure vibration-proof impact wrench.

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• Assembly Jig

For the assembly and disassembly work of concrete piles, Hume pipes, poles, and other molded formwork!

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• Assembly Jig

It is a professional machine tool powered by compressed air.

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It is a professional machine tool powered by compressed air.

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It is a professional machine tool powered by compressed air.

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It is a professional machine tool powered by compressed air.

• Other cutting tools

It is a professional machine tool powered by compressed air.

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It is a professional machine tool powered by compressed air.

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It is a professional machine tool powered by compressed air.

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This is an air tool that allows for high-precision torque management with an air-operated torque control nut runner.

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• Torque wrench

The flagship model of Air Kogyo heralds a new era in the removal and installation of large vehicle wheel nuts.

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• Torque wrench

Equipped with an electronic control controller that enables high-precision tightening torque management.

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• Torque wrench

It can be effectively used in small, lightweight, and narrow spaces.

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For chamfering and finishing work on molds, as well as deburring work on cut surfaces during casting and metal processing!

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It is a lightweight angle grinder.

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We promise excellent work performance for various cutting tasks and filing.

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