Milwaukee M18 4-1/2 Inch/6 Inch Grinder and 4-1/2 Inch Braking Grinder Bundle - 3670-20-2880-20

3670-20: Our M18 FUEL™ 4-1/2 In./6 In. Braking Grinder Paddle Switch is the next advancement in power & performance, generating 13A corded power, fastest cutting, & delivering up to 135 cuts per charge. The M18 FUEL™ 4-1/2 In./6 In. Braking Grinder Paddle Switch generates 13A corded power, allowing you to complete the toughest grinding & cutting applications, all on the M18™ Cordless System. The POWERSTATE™ Brushless Motor delivers maximum sustained power & 9,000 RPM to remove material faster & increase productivity. REDLINK PLUS™ Intelligence ensures unmatched levels of performance, protection, & compatibility. The RAPIDSTOP™ Brake provides stop times under 2 seconds with an abrasive disc. The M18 FUEL™ 4-1/2 In./6 In. Braking Grinder Paddle Switch includes an electronic clutch for kickback protection and 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, & longest life vs. REDLITHIUM™ batteries. The MILWAUKEE® M18 FUEL™ 4-1/2 In./6 In. Braking Grinder takes cordless grinders to the next level in performance & run-time. 2880-20: Our M18 FUEL™ 4-1/2 In./5 In. Braking Grinder Paddle Switch, No Lock is the next advancement in power & performance, generating 11A corded power, fastest cutting, & delivering up to 135 cuts per charge. The M18 FUEL™ 4-1/2 In./5 In. Braking Grinder generates 11A corded power, allowing you to complete the toughest grinding & cutting applications, all on the M18™ Cordless System. The POWERSTATE™ Brushless Motor delivers maximum sustained power & 8500 RPM to remove material faster & increase productivity.

Brand: Milwaukee Tool
Product identifiers: 3670-20-2880-20
Exact variant: {}
Source updated: Fri Oct 09 2026 21:31:11 GMT+0000 (Coordinated Universal Time)
Imported: Thu Oct 08 2026 16:08:17 GMT+0000 (Coordinated Universal Time)

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Condition: New
OriginalPrice: 508.00
ShippingWeight: 8.4
ShippingWeightUnit: lb

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Acme Tools

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