
Vertical Air Bath 21 Knife Kiln
The patent-pending Jen-Ken Vertical Air Bath 21 knife kiln (heat treat oven) allows most culinary blades to be distressed (normalized), hardened, and tempered with minimal warping or distortion in the kiln. This kiln size is good for blades up to 20” long.
Pictured with the SDS Industries TAP Touchscreen Controller.
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Vertical Air Bath 21 Knife Kiln
The patent-pending Jen-Ken Vertical Air Bath 21 knife kiln (heat treat oven) allows most culinary blades to be distressed (normalized), hardened, and tempered with minimal warping or distortion in the kiln. This kiln size is good for blades up to 20” long.
Pictured with the SDS Industries TAP Touchscreen Controller.
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Description
The patent-pending Jen-Ken Vertical Air Bath 21 knife kiln (heat treat oven) allows most culinary blades to be distressed (normalized), hardened, and tempered with minimal warping or distortion in the kiln. This kiln size is good for blades up to 20” long.
Pictured with the SDS Industries TAP Touchscreen Controller.


















