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

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
3M Die Grinder: Straight Tool, 1 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size - Air-Powered Straight Die Grinders
3MAir-Powered Straight Die Grinders

3M Die Grinder: Straight Tool, 1 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size

The 3M Die Grinder: Straight Tool (MPN 20238) is an air-powered straight die grinder from 3M. It delivers 1 hp horsepower and a maximum speed of 18,000 RPM, with a 1/4 in collet size. This tool-only unit is designed…

SKU 3G-OTH-157922

Brand
3M
Item
Die Grinder: Straight Tool, 1 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size
Category
Air-Powered Straight Die Grinders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

3M
Manufacturer Part Number
20238
Type
Tool Only
Horsepower
1 hp
Max. Speed
18,000 RPM
Collet Size
1/4 in
View Full Spec Sheet

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 20238) is an air-powered straight die grinder from 3M. It delivers 1 hp horsepower and a maximum speed of 18,000 RPM, with a 1/4 in collet size. This tool-only unit is designed for straight grinding applications.

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.

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 →

Similar products

Matched by specification & description
SPEEDAIRE Die Grinder: Straight Tool, 0.5 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 45YY20). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Die Grinder: Straight Tool, 0.5 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 45YY20). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: SPEEDAIRE.
SPEEDAIRE Die Grinder: Straight Tool, 0.3 hp Horsepower, 31,000 RPM Max. Speed, 1/4 in Collet Size (MPN 12V734). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Die Grinder: Straight Tool, 0.3 hp Horsepower, 31,000 RPM Max. Speed, 1/4 in Collet Size (MPN 12V734). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: SPEEDAIRE.
SPEEDAIRE Die Grinder: Straight Tool, 0.5 hp Horsepower, 3,500 RPM Max. Speed, 1/4 in Collet Size (MPN 45YY19). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Die Grinder: Straight Tool, 0.5 hp Horsepower, 3,500 RPM Max. Speed, 1/4 in Collet Size (MPN 45YY19). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: SPEEDAIRE.
3M Air Angle Grinder: 4 in Wheel Dia, 1 hp Horsepower, 12,000 RPM Max. Speed, 12 1/2 in Overall Lg (MPN 28403). Key specifications — attr1320457: 3M.
3M
3M Air Angle Grinder: 4 in Wheel Dia, 1 hp Horsepower, 12,000 RPM Max. Speed, 12 1/2 in Overall Lg (MPN 28403). Key specifications — attr1320457: 3M.
SPEEDAIRE Die Grinder: Straight Tool, 0.5 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 45YY21). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Die Grinder: Straight Tool, 0.5 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 45YY21). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: SPEEDAIRE.

More from 3M

View all 3M parts →
3M Die Grinder: Straight Tool, 0.5 hp Horsepower, 40,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28332). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: 3M.
3M
3M Die Grinder: Straight Tool, 0.5 hp Horsepower, 40,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28332). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: 3M.
3M Die Grinder: Straight Tool, 0.5 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28330). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: 3M.
3M
3M Die Grinder: Straight Tool, 0.5 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28330). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: 3M.
3M Die Grinder: Straight Extended Tool, 1 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28770). Key specifications — attr1320532: Straight Extended; attr1320525: Tool Only; attr1320526: 3M.
3M
3M Die Grinder: Straight Extended Tool, 1 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28770). Key specifications — attr1320532: Straight Extended; attr1320525: Tool Only; attr1320526: 3M.
3M Die Grinder: Straight Tool, 0.3 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28627). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: 3M.
3M
3M Die Grinder: Straight Tool, 0.3 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28627). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: 3M.
3M Die Grinder: Straight Extended Tool, 0.3 hp Horsepower, 25,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28630). Key specifications — attr1320532: Straight Extended; attr1320525: Tool Only; attr1320526: 3M.
3M
3M Die Grinder: Straight Extended Tool, 0.3 hp Horsepower, 25,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28630). Key specifications — attr1320532: Straight Extended; attr1320525: Tool Only; attr1320526: 3M.
3M Die Grinder: Straight Tool, 1 hp Horsepower, 12,000 RPM Max. Speed, 1/4 in Collet Size, Tool Only (MPN 20239). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: 3M.
3M
3M Die Grinder: Straight Tool, 1 hp Horsepower, 12,000 RPM Max. Speed, 1/4 in Collet Size, Tool Only (MPN 20239). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: 3M.
3M Die Grinder: Straight Extended Tool, 0.3 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28628). Key specifications — attr1320532: Straight Extended; attr1320525: Tool Only; attr1320526: 3M.
3M
3M Die Grinder: Straight Extended Tool, 0.3 hp Horsepower, 18,000 RPM Max. Speed, 1/4 in Collet Size (MPN 28628). Key specifications — attr1320532: Straight Extended; attr1320525: Tool Only; attr1320526: 3M.