Item Type: Hole Drill Guide Jig_x000D_ Model: GGW 3-in-1 A Type_x000D_ Punch Material: Aluminium Alloy_x000D_ Clamping Range: Approx. 0 ~ 52mm / 0 ~ 2in_x000D_ Drilling Diameter: Approx. 8mm / 0.3in, 10mm / 0.4in, 15mm / 0.6in (the diameter of the three drill bits respectively)_x000D_ Round Dowel Diameter: Approx. 8mm / 0.3in_x000D_ Function: Furniture wood punch hole opener/punch locator. 1The jig and the locator are made of aluminium alloy, and the surface is anodized, which is durable and not easy to rust. 2The maximum clamping distance is 52MM, suitable for DIY, woodworking drilling positioning and punching, very practical. 3Equipped with 8mm, 10mm and 15mm three drill bits to satisfy the requirements of different drilling aperture sizes. 4The operation is very simple, the clamping force is strong and it is not easy to slide, making your work more efficient. 5The size is small, and the weight is light, so the storage and carrying are very simple, which makes your daily much easier. 1 x Hole Drill Jig 1 x Round Dowel Locator 3 x Drill Bit 1 x Guide Ring 3 x Drill Stop 3 x Fixing Screw 3 x Round Dowel 1 x Hex Wrench 1 x Drill Bushing Wrench