A drilling template for GTV Axis Pro drawer. For drawer length of 250mm, 300/350mm and 400mm. Diameter of the drilling holes is 3 mm. I am using 2mm drill for predrilling. 

When you align the template with bottom of your cabinet, drawer board will have 22 mm clearence from the bottom of the cabinet. If you need more clearance for the drawer you need to use some spacers under the template. For more details check their official web 

Important: 

Do drilling test holes to check if it fits for you. Only use template corresponding with your drawer length, they are not interchangeable. Watch out for correct Left and Right side.