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High Speed 21000rpm Grinding Machine Pneumatic Mini Straight Air Die Grinder
US$26.60
1-9 Pieces
US$26.00
10-49 Pieces
US$25.50
50-99 Pieces
US$25.00
100-499 Pieces
US$23.00
500+ Pieces
Product profile
Customization
AvailableType
Die GrinderPower Source
PneumaticModel NO.
ALC21Object
Milling CutterApplication
Industrial UseDisc(Wheel) Type
Grinding DiscMaterial
MetalWorking Style
High-speed universalDisc Diameter
Flap WheelVariable Speed
With Variable SpeedCollet Capacity
1/4"(6mm) and 1/8"(3mm)Free Speed
21000rpmAir Consumption
15cfmPower Supply
Air PowerAir Presure
90psiAir Inlet
1/4"Exhaust
Front ExhaustCustomized
CustomizedFeature
Compact, LightweightFunction
Deburring, Grinding, PolishingPortable
PortableTransport Package
Carton BoxSpecification
compact, heavy-duty, lightweightTrademark
MRT-INDUSTRYOrigin
ChinaHS Code
84671100Production Capacity
50000/YearKey features
High Speed Performance: Free speed up to 25000rpm for efficient grinding and polishing tasks.
Compact and Lightweight: Ergonomic design with weights ranging from 0.25kg to 1.25kg for easy handling.
Flexible Customization: Offers flexible customization options to meet specific industrial requirements.
Quiet Operation: Features an integral silencer and resilient bearings for extremely quiet working.
Variable Speed Control: Governor control ensures constant speed under load with low air consumption.
Wide Application Range: Suitable for automotive, aviation, aerospace, and metal processing industries.
Multiple Collet Options: Supports 1/4 inch (6mm) and 1/8 inch (3mm) collet capacities.
Front and Rear Exhaust: Available with front or rear exhaust positions for versatile usage.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.98h
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company with a broad stated sales and technical-service scope. It offers ODM and flexible customization, has in-stock service capacity, and reports lead times within 15 working days in both peak and off-season periods. However, it has no overseas warehouse, showroom, agent or branch, and no reported offline trade-show participation. Its service-management documentation is weak: no written assessment procedures or approved supplier list are reported. Financial information is inconsistent across the provided records, with 2024 revenue reported in one slice but zero revenue and profit-related figures in others; therefore, financial credibility cannot be confirmed. No certification information, customer cases, or completed-product quality system beyond packing-staff inspection is provided.
Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes sales of mechanical equipment, instruments, metal products, hardware, furniture, household appliances, daily necessities, musical instruments, and related technical services, indicating a broad commercial and service-oriented profile rather than a clearly documented manufacturing identity.
After-Sales capabilityThe supplier reports in-stock service capacity and lead times within 15 working days in both peak and off-season periods. However, it has no overseas warehouse, showroom, overseas agent or branch, serves zero stated overseas countries, and lacks written service-capability assessment procedures and an approved supplier list; after-sales coverage is therefore locally supported but internationally limited and procedurally underdocumented.
R&D capabilityThe supplier explicitly provides ODM services and describes ongoing innovation and integration of product resources. However, it has no available SDK and no OEM service for popular brands, so the evidence supports design and development service availability but not broad technical-platform or branded OEM capability.
Customization capabilityThe supplier explicitly offers ODM services and describes its design capability as flexible customization. These statements directly support the availability of customized design and product-development services.
Product Q&A
Q:What is the maximum free speed of the grinder?
A:
The maximum free speed reaches 25000rpm depending on the model.
Q:Is the product customizable?
A:
Yes, flexible customization options are available.
Q:What are the available collet capacities?
A:
The grinder supports 1/4 inch (6mm) and 1/8 inch (3mm) collet capacities.
Q:How much does the grinder weigh?
A:
Weights range from 0.25kg to 1.25kg across different models.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Send Inquiry
*To:
Shanghai DW Tech Co., Ltd.
Shanghai DW Tech Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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