Big sale 6/8/10mm Self Centering Doweling Jig Drilling Guide Kit Woodworking Positioner Locator

1、Constructed of industrial grade aluminum alloy it is of good strength high corrosion resistance and long durability. 2、The drill bushings adopt die steel with heat treatment sturdy and accurate for positioning. 3、Large clamping range from 17mm to 60mm. 4、Equipped with precision positioning scale determining the distance between the first hole and the clamp. 5、Comes with 9 drill bushings in 3 sizes meeting different needs of wood drilling.