Ultrasonic Pneumatic Air Reciprocating Oscillating File Grinder Pen Type Polishing Grinder Pneumatic File Lapping Tools 1/8"
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Specifications
- Brand Name
- SI FANG
- High-concerned chemical
- None
- Origin
- Mainland China
- Type
- Other
- is_customized
- Yes
- No-Load Speed
- 35000RPM
- Average Air Consumption
- 0.08m³/min
- Certification
- None
- Model Number
- jsb00007
- Use
- Commercial Manufacture
- Size
- 210x30mm
- Maximum Torque
- other
- Choice
- yes
- semi_Choice
- yes
Product Description
Features:
-Max RPM :35000RPM, Max Air Pressure:90PSI, Air inlet: 1/4", Air Consumption: 0.08m³/min.
-The advantages of small volume, feel is good, low vibration, low noise, and the advantages of speed and torque.
-The hand of the ergonomics principle to design makes operation more comfortable.
-The high torque of pneumatic turbine engine structure precise device，can achieve good efficiency.
-No heat, high efficient driver，With multiple purposes of high-tech apex tool.
-To control the speed of grinding in the form of air conditioning，Linear reciprocating, circumference of oscillating pneumatic ultrasonic grinding machine is used pneumatic turbine engine structure technology, can achieve the work efficiency.
-Scope of application: Mold polishing, mirror processing, Die casting to remove material overflow, remove burrs.
Ultrasonic Pneumatic Grinder Kit Set：
-Color: as pictures show
-The Ultrasonic Grinder Size: Approx. 210x30mm
-Stroke: 0.6mm
-Collet size: 1/8''（3mm）
-Max RPM: 35000RPM
-Air Consumption: 0.08m³/min
-Air Pressure: Max 90PSI
-Air Inlet Size: 1/4"
-Net weight: 260g
(Note: Please allow about 0.5mm error due to manual measurement, and slight color difference caused by light and screen.)
Diamond grinding file detail:
-Material : Metal and Plastic
-Color: Silver
-Flat File Length: 70MM
-Shank Size: 3mm
-Quantity :10pc
Package included:
Type 1：
1 x Ultrasonic Grinder as pictures show + 10Pcs diamond grinding file
Type 2：
1 x Ultrasonic Grinder as pictures show
Type 3：
10Pcs diamond grinding file
Pros & Cons
Pros
- High 35,000 RPM no-load speed for fast, efficient polishing
- Ergonomic pen-style design for comfortable, low-fatigue use
- Low vibration and noise levels for a pleasant working experience
- Compact size for access to tight, hard-to-reach work areas
Cons
- Requires a dedicated compressed air supply to operate
- No included air hose or connectors, requiring separate purchases
- No official safety certifications
- No specified maximum torque, limiting heavy-duty use
Common Questions
What materials and components make up this pneumatic grinder?
It is a pen-style pneumatic tool made from durable metal and plastic components with no listed hazardous chemicals.
What are the key performance specifications of this tool?
It has a maximum no-load speed of 35,000 RPM, requires 90PSI maximum air pressure, and uses 0.08m³/min of air.
Is this pneumatic grinder compatible with all air compressors?
It requires a compressed air supply with 90PSI maximum pressure and a 1/4 inch air inlet, so ensure your compressor matches these specs.
What is this pneumatic tool intended for?
It is designed for commercial manufacturing use, including oscillating file lapping, polishing, and grinding work on small surfaces.
Where is this product shipped from?
This product originates from Mainland China, so shipping will be dispatched from this region.
Product information last updated on December 5, 2025