DescriptionThese dowel centers allow you dowel holes in drilled parts to accurately mark drill location in mating material. Point transfers mark for accurate drilling position dowel drill centre point set. Connects dowel to block, then cover the dower by another block. Easy to use and install.Feature- Color: As shown - Material: metal - Size: 2 x 1.2 x 1.2cm - Centers have both external and internal points for marking exact drilling location - Provides for precise alignment of dowels & tenon joints - Chromium plating surface treatment, anti-rust and durable - Easy to use and install - Dowel centers size: 6mm, 8mm, 10mm, 12mm