What is the air pressure requirement?

The tool requires 90psi air pressure.

What are the available shaft diameters?

Shaft diameters of 4mm, 6mm, and 8mm are available.

Professional Power Tools Flexible Shaft Carbide Burr Profiled Tube Inner Air Grinder

Name: Professional Power Tools Flexible Shaft Carbide Burr Profiled Tube Inner Air Grinder
Brand: Shanghai DW Tech Co., Ltd.
SKU: 1965290921

Shanghai, ChinaShanghai DW Tech Co., Ltd.

US$54.50

1-9 Pieces

US$53.20

10-49 Pieces

US$50.50

50-99 Pieces

US$45.30

100-499 Pieces

US$39.80

500+ Pieces

Product profile

Customization

Available

Type

Flexible Shaft Tool

Power Source

Pneumatic

Model NO.

ASB25 & FCB-D

Object

Metal Deburring,Grinding,Polishing

Application

Metalworking, Casting

Disc(Wheel) Type

Flexible Shaft Carbide Burr

Material

Metal

Working Style

Air Power Pneumatic

Disc Diameter

6mm

Variable Speed

Free Speed

Power Supply

Compressed Air

Air Inlet

1/4"

Air Presure

90psi

Free Speed

25000rpm

Shaft Type

Flexible Shaft

Shaft Dia.

4mm, 6mm, 8mm

Shaft Length

Customized Max 350mm

Work Style

Rotary Type

Portable

Customized

Transport Package

Carton Box

Specification

Compact, Handy, Lightweight and Portable

Trademark

Neutral or OEM

Origin

China

HS Code

84671100

Production Capacity

50000/Year

Key features

Flexible Shaft Design: Combines air grinder with arbitrary bending extension shaft for inaccessible places.

Multi-Abrasive Compatibility: Supports flap wheels, sandpaper, filament, and carbide burrs for rough to fine finishing.

Customized Shaft Length: Shaft length is customizable up to a maximum of 350mm.

High Speed Performance: Free speed reaches 25000rpm with 90psi air pressure.

Versatile Applications: Ideal for deep welds, inner sides of narrow tubes, and profile tube grinding.

Portable Air Power: Powered by compressed air, making it portable for various industrial fields.

ODM Service Available: Flexible customization options and ODM services are provided.

Wide Industry Usage: Used in automotive, aviation, petrochemical, and medical equipment manufacturing.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shanghai DW Tech Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.92h

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.