Spring PM407 Punch
- Punch
- 0 ounces
- Better rated than 68%
- More reviewed than 93%
A well reviewed punch by rating history, but the listing itself supplies almost no verifiable specs and shows no recent purchase activity, so treat the product page as the source of truth here.
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How it ranks among the 176 punches we track
4.7★ across 3,900 Amazon ratings, Bayesian-smoothed toward the category average.
3,900 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 176 punches we track - how the scorecard works · full punches data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Spring's PM407 punch sits under the Tools category with a 4.7 rating built from 3,900 reviews. The one weight figure on file, 0.01 ounces, does not reasonably describe a metal punch, so it should be treated as a data placeholder rather than an actual spec.
Past the brand, model, and category, this listing carries almost no usable construction detail: no material, no length, and no tip type are recorded. The 4.7 rating and high review count point to an established product, but the past month shows zero units bought, a gap worth noting against that review history.
- Listed under the Tools, Punches category
- 4.7 rating across 3,900 reviews
- Zero units bought in the past month
- Weight spec (0.01 oz) unreliable
Who it's for
Only really fits a buyer who already knows the Spring PM407 and does not need construction details confirmed through this listing. Not a good fit for anyone trying to size or spec a punch from the data alone.
Strengths and trade-offs
Drawn from this product's published specifications.
- 4.7 rating from a large review base of 3,900
- No material, length, or tip type listed
- Weight figure on file appears inaccurate
- Zero units bought in the past month
Performance notes
With no material, length, or tip geometry given, there is nothing in the data to speak to how this punch performs on metal, wood, or other material. The 4.7 rating across 3,900 reviews suggests a long track record, but it cannot substitute for the missing specs.
Specifications
| Brand | Spring |
|---|---|
| Model | PM407 |
| Item Weight | 0 ounces |
How it compares
This product against the closest alternatives we track in punches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Spring PM407 PunchThis product | 4.7 / 5 | 3,900 | 3.9 / 5 |
| Bostitch HP40 PunchBOSTITCH | 4.8 / 5 | 12,587 | 4.7 / 5 |
| Diyife KA1 PunchDiyife | 4.7 / 5 | 9,316 | 4.6 / 5 |
| NEIKO 02638A PunchNEIKO | 4.7 / 5 | 10,900 | 4.6 / 5 |
| Amazon KK0330 PunchAmazon | 4.7 / 5 | 11,786 | 4.5 / 5 |
Similar punches from other brands
Questions about the Spring PM407
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the weight listed for this punch accurate?
The listed 0.01 ounce weight does not reasonably match a metal punch, so it appears to be a data error rather than a true spec.
How many people have reviewed the Spring PM407?
It has 3,900 reviews with a 4.7 rating, though it shows zero units bought in the past month.