Time-consuming and laborious marking of dimensions. Punching offset/oblique holes, wasting the board. Inaccurate scale results in work errors. Distance between ordinary handle mounting holes: The distance between handle holes is 64/128/192mm, and the center hole can be used for single hole handles. The edge distance setting is 37/50/64mm Accurate positioning, simple and fast drilling: simple operation with alignment angle The fixed hole diameter of the drill bit is available in two sizes: 5mm and 6.25mm drill sleeves. The mold steel guide drill sleeve is and 3-6MM hinge offset: suitable for 3mm/4mm/5mm/6mm hinge offset Easy to install and use: First, adjust the drilling depth with a small wrench and lock the limit ring. Lock the fixture and drilling Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Red Material:Aluminum alloy Type: B: Hinge punch kit Package Contents: 1x Hole Puncher set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.