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

3G Electric
CRAFTSMAN 20V Max* 4-1/2 in Cordless Angle Grinder (Tool Only) CMCG400B/CMCB204 - Craftsman Cordless Angle Grinders
CRAFTSMANCraftsman Cordless Angle Grinders

CRAFTSMAN 20V Max* 4-1/2 in Cordless Angle Grinder (Tool Only) CMCG400B/CMCB204

The Craftsman Cordless Angle Grinder (SKU 3G-OTH-632554) is a 4 1/2 in wheel diameter tool with a 20V DC battery system and a 4.0 Ah capacity. It features a standard head and barrel grip design, part of the V20*…

SKU 3G-OTH-632554

Also listed as: CMCG400BCMCB204 · CMCG400B CMCB204 · CMCG400B-CMCB204

Brand
CRAFTSMAN
Item
20V Max* 4-1/2 in Cordless Angle Grinder
Part Number
CMCG400B/CMCB204
Category
Craftsman Cordless Angle Grinders
Available to Order
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

CRAFTSMAN
Manufacturer Part Number
CMCG400B/CMCB204
Type
Std Head, Barrel Grip Grip, V20*
Ah
4.0
DC
20V

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

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

Product Description

The Craftsman Cordless Angle Grinder (SKU 3G-OTH-632554) is a 4 1/2 in wheel diameter tool with a 20V DC battery system and a 4.0 Ah capacity. It features a standard head and barrel grip design, part of the V20* platform (MPN CMCG400B/CMCB204).

Frequently Asked Questions

What is the Craftsman 4 1/2 in angle grinder used for?

This Craftsman cordless angle grinder is used for cutting, grinding, and surface preparation on metal and masonry. Its 4 1/2 in wheel and barrel grip design suit heavy-duty industrial maintenance, fabrication, and construction tasks where mobility and control are needed.

What are the specifications of the Craftsman CMCG400B angle grinder?

The Craftsman CMCG400B angle grinder has a 4 1/2 in wheel diameter, runs on a 20V DC battery system with a 4.0 Ah capacity, and features a standard head with barrel grip. It is part of the V20* platform. 3G Electric supplies this model worldwide.

Where to buy the Craftsman CMCB204 angle grinder worldwide?

3G Electric supplies the Craftsman CMCB204 angle grinder to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this cordless tool.

How to maintain a Craftsman cordless angle grinder?

Keep the grinder’s air vents clean and check the battery contacts for debris. Inspect the wheel guard and spindle lock before each use. Store the tool and battery in a dry place. For parts or service support, 3G Electric can source genuine Craftsman components.

Used in

Common applications for CRAFTSMAN
Metal fabrication – Craftsman cordless band file (CMCW211B) for deburring and finishing edges on steel components.
Drywall installation – Craftsman brushless screwgun (CMCF600B) for high-speed fastening of drywall sheets.
Jobsite communication – Craftsman Bluetooth speaker (CMCR001B) for audio playback and hands-free calls in noisy environments.
Woodworking – Craftsman sliding miter saw kit (CMCS714M1) for crosscuts and miters on lumber and trim.
Tool storage organization – Craftsman magnetic cup holder (CMST82694) for securing metal tools and fasteners on tool chests.
General maintenance – Craftsman V20 battery starter kit (CMCB2106-CK) for powering multiple cordless tools across facility repairs.
Not sure this is the right part? Photo-identify it

CRAFTSMAN Products

3G Electric supplies CRAFTSMAN craftsman cordless angle 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

Compatible alternatives & equivalents

More from CRAFTSMAN

View all CRAFTSMAN parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first