Offset and Double Glaze Drilling Jigs - Platinum & Definium 105

Cut down on labour and fabrication time with the Criterion range of Drilling Jigs. Providing a safe and foolproof solution for fabricating aluminium window and door frames, Drilling Jigs feature:

• Round knuckles that locate in the glazing pocket to provides exact hole locations
• Markings for midway mullions
• More efficient solution compared to alternative methods (e.g. using offcuts to measure)
• Labelled with descriptions to make it easy to use