Kerf & Press
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Lab status: every product page is marked researched until a machine we bought has been through the test protocol.

Independent lab · open data · free tools

Know the numbers before you buy the machine.

Independent research on laser engravers, heat presses, DTF and sublimation printers, vinyl cutters and embroidery machines — with open data and free calculators so you can check the math before you spend it.

  • No sponsored rankings
  • Every spec cites its source
  • Lab machines bought at retail

Live lab board

What’s on the bench right now

Counted from our product database every time the site builds. Nothing is marked “tested” until a machine we bought has run the full protocol.

Read the test protocol
KERF&PRESS · LAB STATUSBuilt
  • Researched80spec-sheet research, sources cited
  • In lab0bought, under test
  • Tested0full protocol complete

Lab opens: first machines arriving. Until then every page is labelled researched and test results show as pending slots.

Products by research hub and lab status
HubResearchedIn labTested
Laser Engravers2800
Heat Presses1600
DTF & Sublimation1100
Vinyl Cutters700
Embroidery Machines800
Laser Accessories1000

How we work

Buy. Measure. Publish. Update.

A lab is only as trustworthy as its method. Ours is public, versioned and boring on purpose.

Read the protocol
  1. Buy

    We buy lab machines at retail, the way you would. If a unit is ever loaned, the page says so up front.

  2. Measure

    Every machine runs the same written protocol, published before testing starts, so results compare across brands.

  3. Publish raw data

    The numbers go into an open dataset with units and methods — not just a score you have to trust.

  4. Update

    Prices, firmware and picks change. Every change is dated in the changelog, corrections included.

What we won’t do

  • No sponsored rankings. Brands can’t pay for a position, a pick or a mention.
  • No fake tests. Until a machine has been through our lab, its page says “researched” — and shows pending slots instead of made-up results.
  • No Amazon stars. We don’t copy star ratings or reviews from retailers and pass them off as insight.
  • No brand sign-off. Manufacturers don’t see or approve coverage before it’s published.

Latest research

Fresh from the notebook

Research-stage guides built from manufacturer specs and cited sources — clearly labelled until lab data lands.

What changed recently

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