The Blum Platemate Boring Template is designed for quick and accurate attachment of all CLIP face frame mounting plates. Adjustable spacer screws allow measurement free setup. The cam lever clamping system offers quick, secure attachment of the template to the face frame. An adjustment knob permits its use on face frame thicknesses of 5/8" to 1". Kit also includes 2.5mm pilot bit and extension, along with a 5mm stop collar.