What is the lead time for shipping?

The average lead time is within 15 workdays for both peak and off-season periods.

What types of abrasives can be used with this tool?

It matches multiple abrasives including carbide burrs, mounted points, grinding wheels, grinding brushes, sandpaper, flap wheels, and cleaning brushes.

Is customization available for this product?

Yes, flexible customization is available, including options for collet capacity and specific industrial requirements.

Fine Grinding Tool Pneumatic Straight Grinder Air Power Tool Mini Die Grinder

Name: Fine Grinding Tool Pneumatic Straight Grinder Air Power Tool Mini Die Grinder
Brand: Shanghai DW Tech Co., Ltd.
SKU: 2151094275

Shanghai, ChinaShanghai DW Tech Co., Ltd.

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

Available

Type

Die Grinder

Power Source

Pneumatic

Model NO.

ALC21

Object

Milling Cutter

Application

Industrial Use

Disc(Wheel) Type

Grinding Disc

Material

Metal

Working Style

High-speed universal

Disc Diameter

Flap Wheel

Variable Speed

With Variable Speed

Collet Capacity

1/4"(6mm) and 1/8"(3mm)

Free Speed

21000rpm

Air Consumption

15cfm

Power Supply

Air Power

Air Presure

90psi

Air Inlet

1/4"

Exhaust

Front Exhaust

Customized

Feature

Compact, Lightweight

Function

Deburring, Grinding, Polishing

Portable

Transport Package

Carton Box

Specification

compact, heavy-duty, lightweight

Trademark

MRT-INDUSTRY

Origin

China

HS Code

84671100

Production Capacity

50000/Year

Key features

Compact and Lightweight Design: Ergonomic grip with weights ranging from 0.25kg to 1.25kg for portable industrial use.

High-Speed Performance: Free speeds up to 70,000rpm for efficient fine milling, grinding, and polishing tasks.

Versatile Abrasive Compatibility: Supports flap wheels, carbide burrs, grinding brushes, and mounted points for diverse applications.

Flexible Exhaust System: Front or rear exhaust options with integral silencer for extremely quiet and clean operation.

Governor Control Technology: Maintains constant speed under load with low air consumption for consistent performance.

Wide Industrial Application: Ideal for aerospace, automotive, tool making, and metal processing industries.

Customizable Options: Flexible customization available for collet capacity and specific industrial requirements.

Professional Grade Durability: Resilient bearings and modern design ensure long-lasting performance in heavy-duty environments.

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: ≤0.41h

About Our Factory & Business Background

AddressBuilding 78, No. 4399, Wusi Rd., Haiwan Town, Fengxian District, Shanghai, China

Terms of PaymentLC, PayPal, Small-amount payment, Western Union, D/P, T/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners2

Our Production Capability & Technical Expertise

Main ProductsPower-Tool, Flexible Shaft, Extension Spindle, Grinder, Sander, Grinding Machine, Abrasive, Polishing Pad, Carbide Burrs, Power Tool

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Main MarketsSoutheast Asia/ Mideast

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the free speed of the pneumatic straight grinder?

The free speed varies by model, ranging from 20,000rpm to 70,000rpm, with the Micro straight grinder (ASA70) reaching up to 70,000rpm.

Q:What collet capacities are supported?

Most models support 1/4'(6mm) and 1/8'(3mm) collet capacities, while the Micro straight grinder supports 1/8'(3mm) and the high torque model supports 6mm(1/4').

Q:What are the main applications for this tool?

It is widely used for deburring, grinding, polishing, fine milling, engraving, and rust removal in industries like aerospace, automotive, and tool making.

Q:Does the grinder have variable speed control?

Yes, the product features a governor control for constant speed under load and includes an airflow regulator for variable speed adjustment.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.