Milwaukee 3670-20 - M18 FUEL™ 4-1/2"-6" Braking Grinder, Paddle Switch
Milwaukee 3670-20 - M18 FUEL™ 4-1/2"-6" Braking Grinder, Paddle Switch
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The MILWAUKEE® M18 FUEL™ 4-1/2" / 6" Braking Grinder Paddle Switch, No Lock is the next advancement in power and performance, generating 13A corded power, fastest cutting, and delivering up to 135 cuts per charge. The M18 FUEL™ 4-1/2" / 6" Braking Grinder generates 13A corded power allowing you to complete the toughest grinding and cutting applications, all on the M18™ Cordless System. The POWERSTATE™ Brushless Motor delivers maximum sustained power and 9,000 RPM to remove material faster and increase productivity. REDLINK PLUS™ Intelligence ensures unmatched levels of performance, protection, and compatibility. The RAPIDSTOP™ Brake provides stop times under 2 seconds with an abrasive disc. The M18 FUEL™ 4-1/2" / 6" Braking Grinder includes an electronic clutch for kickback protection, as well as overload protection to maximize motor life. Pair with the M18™ REDLITHIUM™ FORGE™ XC8.0 Battery Pack for HIGH OUTPUT™ HD12.0 power in a smaller size, and longest life vs. REDLITHIUM™ batteries. The M18 FUEL™ 4-1/2" / 6" Braking Grinder takes cordless grinders to the next level in performance and run-time.
Features
- POWERSTATE™ Brushless Motor: Delivers 9,000 RPM to provide the power to complete the toughest grinding and cutting applications.
- M18™ REDLITHIUM™ FORGE™ XC8.0 Battery Pack delivers you HIGH OUTPUT™ HD12.0 power in a smaller size and the longest life vs. REDLITHIUM™ batteries.
- RAPIDSTOP™ Brake stops most wheels in less than 2 second
- Electronic Clutch for Kickback Protection
- REDLINK PLUS™ Intelligence: Most advanced system of electronics in the industry, enabling communication between batteries and tools, allowing for unmatched levels of performance, protection, and compatibility.
- Overload Protection to Maximize Motor Life
- Anti-Vibration Side Handle for Reduced User Fatigue
- Steamlined Handle Grip Size for Increased Control and Ease-Of-Comfort
- Paddle Switch Design for Increased Comfort and Ease-Of-Use when Operating in Various Positions
- 5/8"-11 Spindle for use with common grinding accessories
- Compatible with all M18 batteries
Includes
(1) M18 FUEL 4-1/2" / 6" Braking Grinder Paddle Switch; (1) Spanner Wrench, (1) Type 27 Guard, (1) Type 1 Guard, (1) Side Handle
Warranty
5 Year Limited Warranty
Specifications
| Battery System *: | M18™ |
| Brake *: | Yes |
| FUEL™ *: | Yes |
| Handle Type *: | Barrel Grip |
| Motor Type *: | POWERSTATE™ Brushless |
| Power Tool Branding *: | FUEL™ |
| Switch Type *: | Paddle Switch |
| Adjustable Handle Position: | Yes |
| Battery Amp Hour (Ah) *: | 8 |
| Battery Charger Input Voltage *: | 120 |
| Battery Voltage *: | 18 |
| Brushless Motor *: | Yes |
| Grinder Type: | Angle |
| Lock-off Switch: | Yes |
| Material *: | Glass Filled Nylon; Aluminum |
| Maximum RPM *: | 9000 |
| Number of Batteries Required: | 1 |
| Overload Protection: | Yes |
| Performance: | High Performance |
| Product Type *: | Angle Grinder |
| Side Handle: | Yes |
| Speed Type: | Single |
| Spindle Lock: | Yes |
| UL Listed: | Yes |
| Badge Branding *: | FUEL |
| Compatible Wheel Diameter (in) *: | 4-1/2" / 6" |
| Battery Type: | Lithium Ion |
| Certifications and Listings: | cUL Listed |
| Color Finish: | Black; Red |
| Housing Material: | Glass Filled Nylon; Aluminum |
| Weight - Battery Installed (lb): | 7.7 |
| Weight Excluding Battery (lb) *: | 5.3 |
| Batteries Included / Bare Tool: | Bare Tool |
| Condition: | New |
| Battery Composition: | Lithium-Ion (Li-ion) |
| Corded Cordless: | Cordless |
Shipping & Returns
Shipping & Returns
Free Shipping Canada Wide* on Orders Over $149
Orders over $149 (before tax) that weigh 50 lb or less ship free.
Free Shipping Policy Restrictions
Large or heavy items (over 50 lb) ship at the most economical rate available. Orders shipping to the Northwest Territories, Yukon and Nunavut are not eligible for free shipping. *Our free shipping policy is subject to change without notice.
How long will it take to get my order?
Most orders arrive in 2–5 business days after dispatch. Orders within Ontario often arrive the next business day. Expedited shipping is available at extra cost on request.
Most in-stock orders placed by 1:00 PM ET (Monday–Friday) ship the same day. Orders placed after 1:00 PM ET, on weekends or on holidays ship the next business day.
Large, overweight and LTL freight orders may need 1 or more extra business days to prepare.
What shipping carriers do you use?
Most orders are shipped courier via Purolator, UPS, or Canada Post. We will use other carriers at our own descretion depending on Product size and weight.
Do you ship overseas?
We are not currently shipping to the USA. We are currently mainly shipping within Canada, and we are slowly adding Other Countries. Please Contact us if you are unable to Checkout. See more out International Orders HERE
I only received part of my order, where is the rest?
Your order may ship in more than one package depending on the quantity or size of the products purchased. Also, items in your order may ship from either of our 2 locations and arrive in separate deliveries.
Sometimes we place smaller items from your order inside of one box to save on shipping so always open all boxes to confirm what you have recieved.
Can I return my product?
Returns and exchanges follow the manufacturer's satisfaction guarantee for each brand. Please contact us before sending anything back, and we will tell you where to send it.
If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping.
You pay the shipping cost of returning an item, or you can bring it to either of our stores.
See our Returns Policy and Warranty Information for details.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1 business day. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient. We are not currently shipping to the USA.
What is your return policy?
What is your return policy?
Returns and exchanges follow the manufacturer's satisfaction guarantee. Please contact us before sending anything back. If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping. You pay return shipping, or you can bring the item to either of our stores. See our Returns Policy and Warranty Information.

