US
Starrett

Starrett 18A Punch

  • Punch
  • 0.2 ounces
4.7/ 5 on Amazon3,700Amazon ratings300+bought last month4.3ProductDome score
  • Better rated than 68%
  • More reviewed than 93%
Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want a light precision punch from a brand known for machinist tools

A trusted brand name in a very light punch, well rated, though tip type and diameter are not confirmed in this listing.

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ProductDome scorecard

How it ranks among the 176 punches we track

4.3/ 5ProductDome scoreMedium confidence
Owner satisfaction · 56% of scorecategory median 4.6★4.7

4.7★ across 3,700 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 409 ratings4.5

3,700 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score3.4

300+ bought on Amazon last month.

Data quality · 11% of score2.5

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

At 0.19 ounces, the Starrett 18A is a small hand punch from a brand known for precision measuring and marking tools, listed under Tools, Punches. It holds a 4.7 star rating across roughly 3,700 reviews.

At under a quarter ounce, the 18A is a light hand tool rather than a heavy-duty pin punch, consistent with Starrett's reputation for precision instruments. The listing does not specify tip diameter, overall length or whether it is a center, prick or transfer punch, so matching it to a specific marking job needs a closer look at the product page.

  • Brand: Starrett, model 18A
  • Category: Tools, Punches
  • Item weight: 0.19 ounces
  • 4.7 star rating from 3,700+ reviews

Who it's for

Suited to users who trust Starrett's precision reputation for a light marking or center-punch tool and do not need the exact tip diameter confirmed up front. Not the choice for anyone needing a heavy pin punch for driving out large fasteners, given the light weight here.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Starrett brand reputation for precision tools
  • 4.7 star rating across a large review base
What to check first
  • Tip diameter and punch type not specified
  • Very light build limits it to light marking work

Performance notes

Punches like this mark or start a hole by concentrating a hammer blow onto a small tip. At 0.19 ounces this is a light instrument suited to marking rather than heavy driving work, though the exact tip style is not specified in the listing.

Specifications

BrandStarrett
Model18A
Item Weight0.2 ounces

How it compares

This product against the closest alternatives we track in punches.

ProductAmazon ratingRatingsProductDome score
Starrett 18A PunchThis product4.7 / 53,7004.3 / 5
Bostitch HP40 PunchBOSTITCH4.8 / 512,5874.7 / 5
Diyife KA1 PunchDiyife4.7 / 59,3164.6 / 5
NEIKO 02638A PunchNEIKO4.7 / 510,9004.6 / 5
Amazon KK0330 PunchAmazon4.7 / 511,7864.5 / 5
Frequently asked

Questions about the Starrett 18A

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What is the Starrett 18A?

It is a punch from Starrett, listed under Tools, Punches.

How much does the Starrett 18A weigh?

0.19 ounces, consistent with a light marking or center punch rather than a heavy pin punch.