Specialized Engineering Solutions

An angle grinder, also known as a side grinder or disc grinder, is a handheld power tool used for grinding (abrasive cutting) and polishing. ... Angle grinders can be powered by an electric motor, petrol engine or compressed air.

Model???AIR-4G

 

LIH pneumatic rotary die grinder can be used with different grinding or engraving consumables, such as: grinding rods, wool rods, ceramic grinding rods, diamond grinding rods, hair brushes, tungsten steel grinding rods, non-woven wheels, to make various molds, crafts Production, metal objects, glass chamfering, stone carving, wood renovation, plastic deburring, ceramics and other popular materials.

 

All LIH products use Japanese bearings (some German bearings). Some rotary die grinders use blades made of DuPont Vespel material. They have high abrasion resistance, high temperature resistance, and chemical resistance polymer materials. All core materials have rigidity enhancement processing.

Product Description:-

• In order to maintain the best state of pneumatic tools and extend their life, the need arises to connect three points in combination so as to achieve the purpose of filtering water vapor, controlling the intake air pressure, and lubrication.
• Before using pneumatic tools, be sure to confirm if there is enough oil in the oiler of the three-point combination.
• Set the intake air pressure of three-point combinations to be 90 psi (6.2 kg / cm2) as the most suitable condition of use.
• Before using, please check if the water filter bottle of a three-point combination is full. If full, please discharge the water first.
• Adjust the oil intake quantity of three-point combinations. We recommend 2CC every minute (if used often).
• During the holidays or when the pneumatic tools are not used for a long time, when you first turn them on, please raise the oil intake quantity of the three-point combination to reach 4 CC per minute. In addition, when switching on pneumatic tools, it is better to keep them idle at low speed for 20-30 seconds, so that oil lubricates each part, and then adjust to normal speed.
• Lubricant oil choice: Do not use thick lubricant oil. It is recommended to use circulation oil R32.

Features:-

• 45-degree angle surface grinder.
• Collet chuck: M7 screw shaft for mounting abrasive cup wheels and abrasive paper disc.
• Ideal for surface grinding, chamfering, deburring and finishing the welded surfaces, etc.

Product Description:-

• In order to maintain the best state of pneumatic tools and extend their life, the need arises to connect three points in combination so as to achieve the purpose of filtering water vapor, controlling the intake air pressure, and lubrication.
• Before using pneumatic tools, be sure to confirm if there is enough oil in the oiler of the three-point combination.
• Set the intake air pressure of three-point combinations to be 90 psi (6.2 kg / cm2) as the most suitable condition of use.
• Before using, please check if the water filter bottle of a three-point combination is full. If full, please discharge the water first.
• Adjust the oil intake quantity of three-point combinations. We recommend 2CC every minute (if used often).
• During the holidays or when the pneumatic tools are not used for a long time, when you first turn them on, please raise the oil intake quantity of the three-point combination to reach 4 CC per minute. In addition, when switching on pneumatic tools, it is better to keep them idle at low speed for 20-30 seconds, so that oil lubricates each part, and then adjust to normal speed.
• Lubricant oil choice: Do not use thick lubricant oil. It is recommended to use circulation oil R32.

Features:-

• 45-degree angle surface grinder.
• Collet chuck: M7 screw shaft for mounting abrasive cup wheels and abrasive paper disc.
• Ideal for surface grinding, chamfering, deburring and finishing the welded surfaces...etc.

•⁠  ⁠Reliable quality and competitive price.
•⁠  ⁠Fixed type collet chuck: ø3.0mm is standard, the tool with ø2.34 and ø3.175mm collet are optional.

•⁠  ⁠Reliable quality and competitive price.
•⁠  ⁠Fixed type collet chuck: ø3.0mm is standard, the tool with ø2.34 and ø3.175mm collet are optional.

Features: Our Best Micro Die Grinder! Compact & lightweight design for high-speed grinding & polishing.

4 Bearings construction for production applications and increased tool life

High-quality steel motor cylinder

Piped-away exhaust directs air away from work surface, reducing noise by 20-30%

Precision ball bearing construction for longer tool life

Supplied with 1/8" collet - 3/32" and 3MM collets are also available

Variable-speed throttle for positive speed control

Product Description:-

In order to maintain the best state of pneumatic tools and extend their life, the need arises to connect three points in combination so as to achieve the purpose of filtering water vapor, controlling the intake air pressure, and lubrication.

Before using pneumatic tools, be sure to confirm if there is enough oil in the oiler of the three-point combination.

Set the intake air pressure of three-point combination to be 90 psi (6.2 kg / cm2) as the most suitable condition of use.

Before using, please check if the water filter bottle of a three-point combination is full. If full, please discharge the water first.

Adjust the oil intake quantity of three-point combinations. We recommend 2CC every minute (if used often).

During the holidays or when the pneumatic tools are not used for a long time, when you first turn them on, please raise the oil intake quantity of the three-point combination to reach 4 CC per minute. In addition, when switching on pneumatic tools, it is better to keep them idle at low speed for 20-30 seconds, so that oil lubricates each part, and then adjust to normal speed.

Lubricant oil choice: Do not use thick lubricant oil. It is recommended to use circulation oil R32.

Features:-

High-torque, quiet-running, and well balance.

Ideal for precision grinding and finishing works.

Replaceable collet chuck???Ø3.0mm is standard, the Ø2.34 and Ø3.175mm collet are optional.

​Pneumatic air lappers are precision tools powered by compressed air, designed for fine polishing, lapping, and finishing of molds, dies, and other intricate components. They are commonly used in industries such as automotive, aerospace, and tool manufacturing.​

Tungsten carbide rotary burr cutters are precision tools designed for efficient material removal, deburring, and shaping of metals, plastics, and other hard materials. Their durability and high-performance capabilities make them ideal for use in CNC machines, die grinders, and rotary tools like Dremel.​

Model MSA-3BSA

 

The LIH Pneumatic MSA-3BSA chassis is lightweight and easy to use. Suitable for long-term metal precision castings, sheet metal parts, metal welding parts, mechanical parts, various molds and special-shaped workpieces, grinding, grinding, chamfering, deburring, grinding, polishing, carving, etc.

 

Dimensions 17W×143L (mm)

Weight 130 (g)

Speed 65000 (rpm) maximum

Stroke Rotary

Chuck Ø3 mm (1/8")

Air Pressure 90 (psi) maximum