8mm Straight Air Drill
● Safe and Reliable: Pneumatic drive produces no electric sparks, making it suitable for flammable and explosive environments, and it is safer than electric drills.
● Excellent heat dissipation: cooled by compressed air, it does not overheat during prolonged use, making it suitable for continuous operation.
● Easy operation: reversible rotation, downward exhaust design with low noise, simple structure for convenient maintenance.
● Wide range of applications: can be used for drilling metal materials in mechanical, aircraft, ship assembly, etc.
Product introduction
8mm Straight Air Drill is an industrial-grade pneumatic drilling tool characterized by its compact structure, convenient operation, and stable power. It is suitable for drilling, reaming, and boring operations on metal materials in fields such as machinery, shipbuilding, and bridge construction. The pneumatic drill adopts a straight-shank design for comfortable grip, enabling efficient drilling tasks in various industrial scenarios. It is a pneumatic tool that combines practicality and reliability, and comes with a handle ring for easy hanging use.
8mm Straight Air Drill product Parameter (specification)
|
Parameter name |
unit |
data |
|
weight |
KG |
0.75 |
|
Drill diameter |
mm |
8 |
|
Using air pressure |
MPa |
0.5 |
|
Idle speed |
r/min |
2700 |
|
Load gas consumption |
L/s |
5.8 |
|
Power |
KW |
0.23 |
|
Apothem |
mm |
21.5 |
|
Tracheal diameter |
mm |
Φ9.5 |
Product feature and application
Structural features:
Power and Motor: An air motor is used, which is driven by compressed air. It has a relatively simple structure with fewer internal components.
Body and Housing: The design pursues lightweight and compactness for easy operation in narrow spaces.
Chuck and Spindle: Ensuring the clamping rigidity and concentricity of the drill bit during high-speed rotation is crucial for guaranteeing drilling accuracy and surface finish.
Intake and Exhaust: Equipped with standard interfaces to connect to the air source. It features a handle exhaust design, which directs exhaust gases from the handle towards the rear, avoiding interference with the work area.
Application fields:
In the field of mechanical manufacturing：it can be used for precision drilling, reaming, and boring of various mechanical parts, such as hole processing of gear parts, shaft parts, and box parts, ensuring the assembly accuracy of parts.
Shipbuilding: Suitable for batch drilling operations in multiple positions of ship hull metal structures, such as processing connection holes in ship plates and profiles, to meet the structural strength and assembly requirements of shipbuilding.
In the field of bridge construction: During on-site construction of bridge steel structures, drilling and reaming can be performed on steel components to ensure the reliability of bridge structural connections.
Equipment Maintenance Field: Used for repair drilling operations on metal components of various industrial equipment, such as machine tools and engineering machinery. When metal parts of these devices are damaged, this air drill can be used for repair hole machining to facilitate subsequent component repair or replacement.
In the field of automotive repair：drilling can be performed on metal components of vehicles, such as the frame and engine parts, to assist in fault diagnosis and component repair of cars.
Production details
Balancing Power and Efficiency: Equipped with a 0.23kW power output and a 2700r/min idle speed, the drilling power is sufficient and efficient, enabling quick completion of drilling, reaming, and boring operations on metal materials, thus reducing working time consumption.
High-strength material application: Key components (such as drill chucks and pneumatic motor housings) are made of high-strength metal materials, which have excellent wear resistance and impact resistance. They can adapt to frequent operations in industrial environments and extend the service life of the tool.
Why choose us
1.Strong drilling capability:
Maximum drilling diameter of 8mm, idle speed of 2700 revolutions per minute, power output of 0.23kW.
2.Lightweight and durable:
Weighing only 0.75kg, it is not easy to feel tired even with long-term use.
3.Safe and Reliable:
Pneumatic drive produces no electric sparks, making it suitable for flammable and explosive environments.
4.Convenient operation:
Reversible rotation with adjustable speed, and downward exhaust design for low noise.
FAQ
Q: What are the common faults of the 8mm Straight Air Drill and their handling methods?
A:
|
Fault |
Reason |
Exclusion method |
|
The machine does not rotate or operates abnormally |
The rotor end face is jammed against the upper and lower cover planes. The slide is too long, too thick, or excessively worn. The parts are not cleaned properly or the lubricating oil viscosity is too high. |
Adjust the gap between the rotor and the upper and lower covers. Sharpen or replace the new slide plate so that the slide plate moves flexibly in the rotor groove. Clean the parts and select lubricating oil with appropriate viscosity. |
|
Performance degradation |
Insufficient air pressure. The air filter is clogged with debris. The gap at both ends of the rotor and the dead point is too large. Poor lubrication conditions. |
The air pressure should be maintained at 0.5 MPa. Regularly inspect and keep the air filter clean and intact. Replace parts and adjust the gap. Lubricate regularly with oil. |
|
Increased air consumption |
The compressed air pipeline and all connection points are leaking air. The slide does not meet the specified dimensions or is excessively worn. The gap between the two end faces of the rotor and the upper and lower covers is too large. |
Inspect the pipeline and all connection points to eliminate gas leakage. Replace the new slide. Adjust the engine clearance. |
Q: What are the precautions for using the 8mm Straight Air Drill?
A: 1.Inspect the equipment: Carefully check the air drill itself, as well as the air hose, connectors, and other components for any damage, wear, cracks, or leaks. Ensure all parts of the air drill are intact and undamaged. If any issues are found, they should be replaced or repaired promptly.
2.Wear protective equipment: Operators should wear appropriate personal protective equipment, such as safety helmets, goggles, protective gloves, earplugs, or earmuffs, to prevent splattered fragments, noise, and vibrations from causing harm to the body.
3.Lubrication treatment: Before each shift, inject an appropriate amount of machine oil from the air inlet to lubricate components such as the engine, ensuring good lubrication inside the air drill.
4.Proper Grip: When using the air drill, hold it correctly and maintain a stable posture. Ensure the processing angle between the air drill and the workpiece is accurate to prevent the air drill from losing control under high-speed rotation and impact force, which could cause injury to yourself or others.
5.Speed Control: According to the job requirements and material properties, reasonably control the speed of the air drill to avoid damage to the workpiece or dangerous noise caused by excessively high speed. The idle speed of the 8mm Straight Air Drill is 2700 r/min, and it should be adjusted according to actual conditions when in use.
6.Avoid overloading: The tool must not run idle for long periods under high pressure to prevent unnecessary wear of components, reduce service life, and it is also prohibited to use beyond the specified technical performance range of the 8mm Straight Air Drill.
7.Maintenance and Storage: After use, wipe the surface of the air drill with a clean cotton cloth to remove dust and oil stains. Inject an appropriate amount of No. 20 mechanical oil through the air inlet, and briefly operate the tool to allow the mechanical oil to enter the engine, thereby reducing component rust. Store it in a dry and well-ventilated place to avoid moisture and rust. If possible, place it in a dedicated tool box or protective cover.
Q: What are the prerequisites for choosing an 8mm Straight Air Drill?
A: 1.Depend on a stable air source: You must have an air compressor that can provide sufficient pressure and flow, and ensure the quality of the air source (it is recommended to use an oil-water separator to filter the air).
2.Initial basic maintenance is required: Although the structure is simple, it still needs to have dedicated pneumatic tool lubricating oil dripped through the air intake regularly to maintain the lubrication and lifespan of the internal pneumatic motor.
3.Consider the range-of-motion limitations: there is typically a tracheal connection, which to some extent restricts the tool's range of movement.
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