Power Tool

Black 3Teeth Uniwersal — 42226 — Circular saw blade

1 source-linked failure report.

Reliability signal — · Insufficient data · data confidence Very Low

0 confirmed failure reports · 1 other

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

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0 confirmed failure reports · Insufficient data · Data confidence: Very Low

Need at least 5 confirmed failure-signal reports before showing an A–F grade.

Most common issue: —
Typical first failure: —; Median of confirmed reports with timing
Median repair cost: —; Reported costs only · market varies
Highest reported repair: —; Not a quote · costs differ by country

What breaks?

Failure types

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When does it break?

Failure timing

Months after purchase, using reports that included timing.

No timing data yet for this model.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

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Failure reports

Median repair cost

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Still recommend

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% repaired

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% mfr warranty

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% extended warranty

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% support helpful

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What breaks?

No failure type data yet.

What breaks? · reports

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Other reports

Service, warranty, recall/safety, or quality notes that do not count toward the durability grade.

Cuts

Government / agencyIndexed Oct 9, 2026Source-linkedVerify source — EU Safety Gate alert

EU Safety Gate alert SR/02840/26 (notified by Estonia). Product: Circular saw blade / brand Black. Risk: Cuts. [Official alert] The circular saw blade is marketed as an attachment that can be mounted on an angle grinder and the device could therefore, contrary to its intended use, be used as a hand-held circular saw. This could cause kickback or loss of control over the tool, resulting in injuries. The product does not comply with the requirements of the Machinery Directive.

Recall / safetyVerifiedEvidence ★★★★☆

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Months until failure

Not stated

Repair cost

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Repaired

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Manufacturer warranty

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Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

90%

Verification status

Verified

Evidence quality

★★★★☆ (4/5)

Discussion

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