Milwaukee M18 FUEL 4-1/2–6 in. Braking Angle Grinder Kit
This M18 FUEL cordless braking angle grinder delivers 13A corded power with 9,000 RPM performance and a 6 in. grinding capacity. The brushless POWERSTATE motor, REDLINK PLUS intelligence, and HIGH OUTPUT XC6.0 battery provide faster stopping with RAPIDSTOP braking, longer run-time, and legendary durability in a compact slide-switch, lock-on design.
Key Features:
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Corded Power, Cordless Freedom: Generates 13A corded performance at 9,000 RPM with up to 6 in. grinding capacity.
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RAPIDSTOP Braking: Stops accessories in 3 seconds or less for increased safety.
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Durable Build: Metal housing, removable dust screen, and robust gearing for long service life.
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Tool-Free Adjustments: FIXTEC nut and guard adjustments without a wrench to minimize downtime.
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System Compatibility: Part of the M18 platform; includes XC6.0 battery and rapid charger.
Specifications Table:
| Specification |
Details |
| Battery System |
M18 |
| Voltage (V) |
18 |
| Motor Type |
Brushless |
| Maximum Speed (RPM) |
9000 |
| Wheel Diameter |
4-1/2 in. / 6 in. |
| Arbor Size |
0.625 in |
| Switch Type |
Sliding Switch, Lock-On |
| Electronic Speed Control |
No |
| Variable Speed |
No |
| Cordless/Corded |
Cordless |
| Battery Power Type |
Lithium Ion |
| Batteries Included |
Yes (1) XC6.0 |
| Charger Included |
Yes (M18 & M12 Rapid Charger) |
| Number of Batteries Included |
1 |
| Tool Weight |
4.5 lb |
| Product Dimensions (L x W x H) |
12.45 in x 7.08 in x 11.41 in |
| Color Family |
Red |
| Certifications and Listings |
UL Listed |
| Manufacturer Warranty |
5 Year Warranty (Tool), 3 Year Warranty (Battery) |
| Handle Type |
Straight |
| Power Tool Features |
Tool-free guard and accessory changes (FIXTEC); RAPIDSTOP braking; overload protection |
| Included Accessories |
T27 guard, FIXTEC nut, backing flange, wrench, side handle, contractor bag |
Frequently Asked Questions (FAQ):
Q: What’s included in the kit?
A: Grinder (2981-20), M18 REDLITHIUM HIGH OUTPUT XC6.0 battery, M18/M12 Rapid Charger, T27 6 in. guard, FIXTEC nut, backing flange, wrench, side handle, and contractor bag.
Q: What battery system does it use?
A: It uses the Milwaukee M18 system and is compatible with all M18 batteries.
Q: What is the maximum wheel size and speed?
A: Accepts 4-1/2 in. to 6 in. wheels; maximum speed is 9,000 RPM.
Q: Does it have variable speed?
A: No, it is a single-speed grinder with a slide switch, lock-on.
Q: What are the warranties?
A: 5-year tool warranty and 3-year battery warranty.
Industrial Power, Clean Lines
This grinder brings a bold, professional aesthetic to any workshop—sleek red housing wrapped around a muscular, brushless heart. The slide-switch silhouette and metal gearbox present a confident, purposeful profile. Stage it on open shelving with neatly coiled cords and matte black accessories to underscore its performance pedigree. It’s the kind of tool that elevates the craft space and embodies luxury through capability.
AI Review Summary:
Across retailer reviews, buyers praise the grinder’s strong power comparable to corded 13A units, quick RAPIDSTOP brake, and long run-time with the XC6.0 battery. Comfort and balance are frequently mentioned, and users value the tool-free guard/FIXTEC nut for fast changes. Some note it is heavier than smaller 4-1/2 in. models and can warm up under continuous heavy grinding; a few wished for variable speed. Overall sentiment is highly positive for performance and durability. Representative quotes: “Every bit as strong as my corded 13A,” “Brake stops the wheel almost instantly,” and “Battery lasts longer than expected on steel grinding.”
Power through grinding and cutting tasks with 13A corded performance—add this M18 FUEL kit to your cart today.
Warranty
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