Last updated at 04/10/2026 18:19:02
Milwaukee - M18 Fuel 18-Volt Lithium-Ion Brushless Cordless 4-1/2 in./6 in. Braking Grinder with Paddle Switch (Tool-Only) - 3670-20
Free delivery
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Electric - M18 Fuel 4-1/2-6 Braking Grinder Paddle Switch
Free delivery between 14–16 Oct
| Power Source | Cordless Electric |
| Amperage | 0 A |
| Voltage | 18 V |
| Maximum Speed | 9,000 RPM |
| Variable Speed | No |
Milwaukee - M18 Fuel 18-Volt Lithium-Ion Brushless Cordless 4-1/2 in./6 in. Braking Grinder with Paddle Switch (Tool-Only) - 3670-20
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Electric - M18 Fuel 4-1/2-6 Braking Grinder Paddle Switch
Free delivery between 14–16 Oct
| Power Source | Cordless Electric |
| Amperage | 0 A |
| Voltage | 18 V |
| Maximum Speed | 9,000 RPM |
| Variable Speed | No |
in 4 offers
The lowest price for Milwaukee Electric M18 Fuel Grinder right now is $318.90 at Amazon.com.au, compared across 2 retailers.
The all-time low was $291.29 on 28 Sept 2026 — today's price is 9% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 4 Oct 2026.
Milwaukee Electric M18 Fuel Grinder
