√ Drill Guide Jig for Vertical Hole Drilling .
√ Drill Guide Bushing: 6/8/10mm .
√ Anodized surface,resistant to corrosion .
√ This is a set of drill guide tools for the fixation and centering while drilling and woodworking .
√ Made of Aluminum Alloy 6061 , strong strength and long durability .
√ Maximum support plate thickness: about 46mm .
√ Centerlines ensure accurate alignment when drilling into various surfaces .
Type: Center Puncher Gauge
Material: Aluminum alloy
Surface Treatment: Oxidized (with 2 bearings)
Maximum support plate thickness: 46mm / 1.81in
Straight hole positioning punch (with 6 / 8 / 10mm drill guide)
Suitable for: Center hole drilling, dowel drilling.