Bookbinding Corner Marking Templates — 2 & 3 mm, Set of 2

Mark a diagonal trim line beside a bookboard corner when making a hard cover. This set contains two 3D-printed templates with nominal 2 mm and 3 mm offsets.

Place the inside corner of the template against the outside corner of the board. Mark along the diagonal edge with a pencil, then extend the line with a ruler if needed. Choose the offset to suit your board and cover material.

• Two templates: one 2 mm and one 3 mm nominal perpendicular offset
• Two recessed dots identify the 2 mm piece; three dots identify the 3 mm piece
• Black PLA, made by 3D printing; finish and shade may vary

For light, indoor craft marking. Dimensions are nominal and can vary between prints. These are not calibrated gauges or knife guides; use a separate suitable ruler and cutting mat for cutting. Board, pencil and other tools are not included. Images are renders of the design.

Made to order: allow 3–5 working days for production and packing, plus courier transit.

See the bookbinding gap spacer set