Smooth uncapping knife 28cm blade of 1.5mm thick made of 420 stainless steel and flat handle of natural kotibe wood.
An uncapping knife does not cut because it is sharp: it cuts because it is hot. Cold, it tears the wax away.
Uncapping knife with a smooth edge on both sides, a 285 mm blade and 395 mm overall. Stainless steel 420, 1.8 mm thick, with a wooden handle.
01 · SMOOTH OR SERRATED
The blade is smooth on both edges, and that is its ground: light wax and well-built comb, where it takes the capping off in one clean pass.
On an uneven or bulging comb it slips; a serrated blade works better there. Plenty of people end up owning both.
02 · HOT WATER
The method is old and effective: two knives, alternated, one cutting and one in the water. The hot one melts the capping as it passes rather than dragging it.
And the rule that never fails: heat it in water, never over a flame. Fire burns the honey on the edge and ruins the temper.
03 · THE SIZE
At 285 mm the blade reaches right across a Dadant or Langstroth brood frame without attacking the comb in two goes, which is where the steps come from.
It weighs 132 g and the handle is flat, to rest the thumb on and guide the cut without cramping your hand.
04 · BEFORE YOU BUY
It is a hand tool, and as such it asks for upkeep:
| ✓ FITS | Light wax and well-built combs, brood or super. |
| ✕ DOESN'T FIT | Bulging or uneven comb: a serrated blade does better there. |
| ⚠ CAUTION | Heat it in water, never over a flame. |
| Blade | Smooth on both sides, 285 × 35 mm |
|---|---|
| Thickness | 1.8 mm |
| Overall length | 395 mm |
| Material | Stainless steel 420 (2Cr13) |
| Finish | Ground, with an open edge on both sides |
| Handle | Wood, flat · 105 × 22 × 15 mm |
| Weight | 132 g |
| Reference | K04 |
Data sheet

Smooth uncapping knife 28cm blade of 1.5mm thick made of 420 stainless steel and flat handle of natural kotibe wood.
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