This drill guide makes it easy to create straight holes without the need for a drill press. There are six pre-set guide bushes - 4, 5, 6, 8, 10, 12mm that hold the drill in position. There is a built-in 90 V-groove base for drilling at angles and on cylindrical stock. The anti-slip rubber surround enables stability while drilling and prevents damage to the worksurface. Six pre-set guide bushes - 4, 5, 6, 8, 10, 12mm Built-in 90° V-groove base for drilling at angles and on cylindrical stock Anti-slip rubber surround for stability and preventing damage to the worksurface Drill guides: 4, 5, 6, 8, 10, 12mm Angle: 90 Dimensions: W 130 x H 40 x D 28.5mm Weight: 0.12kg