Kerf Works

Door Specs

The outside edge detail options for RTF and MDF doors, and how hinge boring works.

Outside edge detail

Cross-section drawings of the two outside edge options. The L-2 profile has a rounded shoulder along the top outside edge. The Square profile is a plain machined edge.
Square
A square, machined edge.
Thumbnail (L-2)
The L-2 profile, shown at the top of the drawing.

Choose one for each RTF or MDF door. TFL doors don’t have this option; they use 1mm or 3mm edge banding instead.

Hinge boring

Blum Standard, European press-in (doweled) hinges, bored for an “A Bore” placement.

Cup hole diameter
35mm
Cup setback from the door edge
5mm — fixed, not selectable
Mounting holes
Two 8mm dowel holes per hinge
Overlay
1/2" per hinge

Hinge placement (your choice)

Distance from the top and bottom of the door to the center of the hinge cup: 3″ or 4″. Choose one when you order.

Hinge boring is a flat $3.00 per hinge, whichever placement you choose.