Make of aluminum alloy, light weight and enduring, and can withstand the pressure of clamping, punching and other operate during installation It can clamp and punching two holes at once, saving operate time, greatly improving the efficiency of drilling in cabinet door installation Suitable for various installation scenarios such as flat cabinet doors, double layer cabinet doors, and none pull down hanging cabinet doors, meeting the auxiliary needs of various cabinet installations 6cm standard hole spacing design, paired with a rebounds device for quick positioning, not need to worry about hole spacing issues, ensuring accurate hole positions and facilitating rebounds device installation The available board thickness ranges is 8-40mm, which can hold 4cm and meet the commonly used installation board thickness requirements. Suitable for most embedded rebounds device sizes, the 10mm rebounds device can quickly drill holes, Manufacturer: BULAIDAI