As-is listingPower Tools
Milwaukee 2780-20 M18 Fuel 4-1/2"/5" Grinder - Red
2780-20Overland Park, KS
The flip
- As-is
- $40
- Working value
- $160
- Margin
- +$120
Working value is the median price of active working-condition listings for this item. Estimate, not sold data.
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833 sales
Risk signals
- No specific fault stated by the seller.
BFF hands you off to eBay to buy. We do not process the sale or take a cut of it.
Likely faults & repair cost
The seller did not pin down a precise fault. These are the common failures for this kind of item, with rough parts costs. Subtract the relevant one from the $120 margin to gauge the real spread.
Common faults for this model
- Dead battery pack$25 to $60eBayAmazon
- Charger / charging (battery or charger)$20 to $60eBayAmazon
- Trigger / switch (won't power on)$10 to $25eBayAmazon
- Chuck$15 to $35eBayAmazon
- Blade clamp / holder$10 to $30eBayAmazon
- Hammer / clutch mechanism$20 to $60eBayAmazon
- Nail jam / driver blade (misfires)$15 to $50eBayAmazon
- Spindle lock / button$8 to $25eBayAmazon
- Shaft / housing$15 to $50eBayAmazon
- Motor brushes$8 to $20eBayAmazon
- Motor / armature$30 to $60eBayAmazon
Repair costs are rough parts estimates, not a diagnosis of this exact unit. Confirm the fault and your repair path before you buy.