Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
3M 28332 Air-Powered Straight Die Grinder, 0.5 hp, 40,000 RPM, 1/4 in Collet - Air-Powered Straight Die Grinders
3MAir-Powered Straight Die Grinders

3M 28332 Air-Powered Straight Die Grinder, 0.5 hp, 40,000 RPM, 1/4 in Collet

The 3M Die Grinder: Straight Tool (MPN 28332) is an air-powered straight die grinder from 3M. It delivers 0.5 hp horsepower and a maximum speed of 40,000 RPM, with a 1/4 in collet size. This tool-only unit is…

SKU 3G-OTH-157921

Brand
3M
Item
28332 Air-Powered Straight Die Grinder, 0.5 hp, 40,000 RPM, 1/4 in Collet
Part Number
28332
Category
Air-Powered Straight Die Grinders
Available to Order
Also known as:283323M
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
28332
Horsepower
0.5 hp
Max. Speed
40,000 RPM
Collet Size
1/4 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Die Grinder: Straight Tool (MPN 28332) is an air-powered straight die grinder from 3M. It delivers 0.5 hp horsepower and a maximum speed of 40,000 RPM, with a 1/4 in collet size. This tool-only unit is designed for straight grinding applications.

Frequently Asked Questions

What is the 3M Die Grinder 28332 used for?

The 3M Die Grinder 28332 is an air-powered straight die grinder used for precision grinding, deburring, and finishing in metalworking, fabrication, and automotive repair. Its 40,000 RPM max speed and 1/4 in collet make it suitable for light material removal and surface preparation.

What are the specifications of the 3M Die Grinder 28332?

The 3M Die Grinder 28332 is a straight, tool-only unit with 0.5 hp horsepower, 40,000 RPM max speed, and a 1/4 in collet size. It is air-powered and designed for straight grinding applications. The manufacturer part number is 28332.

Where to buy the 3M Die Grinder 28332 worldwide?

You can source the 3M Die Grinder 28332 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to maintain the 3M Die Grinder 28332?

To maintain the 3M Die Grinder 28332, regularly lubricate the air motor with pneumatic tool oil, clean the collet and air inlet, and inspect for wear. Always use clean, dry air at recommended pressure. Follow 3M's generic guidelines for air tools to ensure safe operation.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.
Not sure this is the right part? Photo-identify it→

3M Products

3G Electric supplies 3M air-powered straight die grinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from 3M

View all 3M parts →
This air-powered straight die grinder delivers 0.3 hp and a maximum speed of 18,000 RPM. It accepts a 1/4 in collet and is suited for precision grinding, deburring, and finishing tasks in metalworking and fabrication
3M
This air-powered straight die grinder delivers 0.3 hp and a maximum speed of 18,000 RPM. It accepts a 1/4 in collet and is suited for precision grinding, deburring, and finishing tasks in metalworking and fabrication
This air-powered straight die grinder delivers 0.3 hp with a maximum speed of 18,000 RPM and accepts 1/4 in collets. It is suited for deburring, blending, finishing, and detail work on metal surfaces in industrial fabrication, automotive repair, and general manufacturing
3M
This air-powered straight die grinder delivers 0.3 hp with a maximum speed of 18,000 RPM and accepts 1/4 in collets. It is suited for deburring, blending, finishing, and detail work on metal surfaces in industrial fabrication, automotive repair, and general manufacturing
Air-powered straight die grinder with 1 hp motor and 18,000 RPM maximum speed. Accepts 1/4 in collet for use with mounted points and burs. Tool-only unit for precision grinding, deburring, and surface finishing in metalworking and fabrication
3M
Air-powered straight die grinder with 1 hp motor and 18,000 RPM maximum speed. Accepts 1/4 in collet for use with mounted points and burs. Tool-only unit for precision grinding, deburring, and surface finishing in metalworking and fabrication
This air-powered straight die grinder delivers 0.5 hp and a maximum speed of 18,000 RPM, with a 1/4 in collet size. It is used for deburring, blending, and finishing metal surfaces in fabrication, automotive, and general industrial maintenance
3M
This air-powered straight die grinder delivers 0.5 hp and a maximum speed of 18,000 RPM, with a 1/4 in collet size. It is used for deburring, blending, and finishing metal surfaces in fabrication, automotive, and general industrial maintenance
This air-powered straight die grinder delivers 0.3 hp and a maximum speed of 25,000 RPM. It accepts 1/4 in collets and is suited for precision grinding, deburring, and finishing tasks in metalworking and fabrication
3M
This air-powered straight die grinder delivers 0.3 hp and a maximum speed of 25,000 RPM. It accepts 1/4 in collets and is suited for precision grinding, deburring, and finishing tasks in metalworking and fabrication
This air-powered straight die grinder delivers 1 hp with a maximum speed of 12,000 RPM and accepts 1/4 in collets. It is suited for precision grinding, deburring, and surface finishing in metalworking and fabrication tasks
3M
This air-powered straight die grinder delivers 1 hp with a maximum speed of 12,000 RPM and accepts 1/4 in collets. It is suited for precision grinding, deburring, and surface finishing in metalworking and fabrication tasks
This air-powered straight die grinder features a 1 hp motor with a maximum speed of 18,000 RPM and a 1/4 in collet. It is suited for industrial grinding, deburring, and surface finishing tasks in metal fabrication and general manufacturing
3M
This air-powered straight die grinder features a 1 hp motor with a maximum speed of 18,000 RPM and a 1/4 in collet. It is suited for industrial grinding, deburring, and surface finishing tasks in metal fabrication and general manufacturing

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first