1、Complete Configuration: Easy to disassemble and assemble, drill guide can be disassembled or assembled for use according to actual needs. 2、Aluminum Alloy Material: The main body of the positioner is made of 6061 aluminum alloy, which is durable and has a long service life. 3、Surface Anodic Oxidation: Surface anodic oxidation treatment, anti rust, colorful appearance, beautiful and generous. 4、Laser Engraving: Using laser engraving, drill guide is not easy to wear, the scale is clear, easy to adjust, and the punching is accurate. 5、Practical Use: Used for perforated splicing of panel furniture. For DIY household projects or professional and general commercial use. 1 x Main Body4 x Drill Bit4 x Positioning Ring2 x Nut3 x Wood Pin2 x Hex Wrench1 x Wrench Item Type: 3 in 1 Drill GuideMaterial: Aluminum Alloy/BrassApplicable Sheet Thickness: Approx.16-64mm / 0.63- 2.52inApplicable Connecting Rod Length (Not include thread): Approx.28-48mm / 1.10- 1.89inApplicable Wood Cutting Diameter: Approx.8mm / 0.31inApplicable Eccentric Wheel Diameter: Approx.15mm / 0.59inApplication: Often used for perforated splicing of panel furniture