Side-by-side reliability

Craftsman CMCD721 V20 Hammer Drill vs DeWalt DCBL722

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

Model A

Craftsman CMCD721 V20 Hammer Drill

Reliability signal — · Insufficient data · data confidence Very Low

0 failure reports · Insufficient data · Very Low confidence

Most common failure: —
Typical failure age: —
Median repair cost: —
Highest reported repair: —

Median months

—

% mfr warranty

—

After warranty reports

Avg repair cost

—

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Model B

DeWalt DCBL722

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence

Most common failure: Blower no-start / trigger switch failure
Typical failure age: 9 mo
Median repair cost: —
Highest reported repair: —

Median months

% mfr warranty

100%

After warranty reports

Avg repair cost

—

Top failure categories

Blower no-start / trigger switch failure1

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