DEWALT Flexvolt 60V Max Brushless 4-1/2 In. - 6 In. Cordless Grinder With Kickback Brake (Tool Only)
DEWALT Flexvolt 60V Max Brushless 4-1/2 In. - 6 In. Cordless Grinder With Kickback Brake (Tool Only)
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Our most powerful cordless grinder just got better. The DEWALT FLEXVOLT 60V MAX DCG418B delivers 13 Amp motor equivalent power, 2300 max watts out, and 9000 RPM — with Kickback Brake and E-CLUTCH protection built in. This is the tool-only listing; battery and charger are sold separately.
What's in the Box vs. What You'll Need
| ✅ Included | 🔋 Required — Sold Separately |
|---|---|
| DCG418B Grinder (tool body) | DEWALT FLEXVOLT 60V MAX Battery (e.g. DCB606, DCB609) |
| Side handle | DEWALT FLEXVOLT / 20V MAX Charger (e.g. DCB102, DCB118) |
| Grinding disc guard | Abrasive wheel / cutting disc (see sizing guide below) |
Need the battery and charger too? See the DCG418X2 Kit — includes two 6Ah FLEXVOLT batteries + charger.
Battery & Charger Compatibility
- Required voltage: DEWALT FLEXVOLT 60V MAX
- Compatible batteries: DCB606 (6Ah), DCB609 (9Ah), DCB612 (12Ah) — all FLEXVOLT 60V MAX packs
- Compatible chargers: Any DEWALT FLEXVOLT or 20V MAX charger (DCB102, DCB104, DCB118, DCB1104, etc.)
- Runtime tip: The DCB609 9Ah or DCB612 12Ah pack maximizes run time for heavy grinding or extended cutting sessions.
- Not compatible: 18V NiCd/NiMH packs; standard 20V MAX Compact (non-FLEXVOLT) batteries will not provide full power to the 60V tool.
Disc Size & Wheel Selection Guide
| Application | Disc Size | Wheel Type |
|---|---|---|
| General grinding / weld cleanup | 4-1/2 in. or 5 in. | Type 27 depressed-center bonded abrasive |
| Heavy stock removal / aggressive grinding | 6 in. | Type 27 or Type 28 flared-cup wheel |
| Metal cutting | 4-1/2 in. | Type 1 cut-off wheel (thin kerf) |
| Masonry / concrete scoring | 4-1/2 in. – 6 in. | Diamond segmented blade (dry-cut rated) |
| Surface prep / paint & rust removal | 4-1/2 in. | Flap disc (T29, 40–80 grit) |
Max disc diameter: 6 in. | Spindle thread: 5/8 in.–11 | Max RPM rating required on wheel: 9000 RPM or higher.
Key Specs
- 13 Amp motor equivalent power — 2300 max watts out
- 9000 RPM no-load speed (optimized for 6 in. wheels)
- Accepts 4-1/2 in., 5 in., and 6 in. grinding/cutting wheels
- Kickback Brake stops wheel in ≤1.5 seconds when trigger is released
- Active Kickback Brake engages on pinch, stall, or bind-up — shuts grinder off automatically
- E-CLUTCH detects pinch/stall and cuts motor in <0.1 second
- Up to 30% more power vs. DCG414 60V MAX Grinder
- Part of DEWALT PERFORM & PROTECT product line
- SKU: DCG418B | Tool Only — battery & charger not included
Want Battery + Charger Included?
The DCG418X2 Kit includes this grinder plus two FLEXVOLT 6Ah batteries and a charger — everything you need to run immediately.
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