EcoDrill for hand drilling of Blum hinges. Simple device for precisely drilling the Blum hinge pattern. Driven by an electric or cordless hand drill (14v or better). Each bit is driven separately and retracts automatically. Has a variable drilling distance from 2mm to 8mm and clamps to various door thicknesses up to 40mm (1-9/16") thick. B31-1000 includes pre-installed drill bits and 2 torx driver bits.
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