Side-by-side reliability

Milwaukee M18 Compact Brushless Impact 3650-20 vs Craftsman CMCD721 V20 Hammer Drill

Compare reliability signal, data confidence, common failures, typical age, and reported repair cost. Warranty window reference: 36–36 months depending on category.

Model A

Milwaukee M18 Compact Brushless Impact 3650-20

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence

Most common failure: Hammer housing shattered in normal use
Typical failure age: —
Median repair cost: —
Highest reported repair: —

Median months

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% mfr warranty

After warranty reports

Avg repair cost

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Top failure categories

Hammer housing shattered in normal use1

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Model B

Craftsman CMCD721 V20 Hammer Drill